Let's cite a journal article, one of the most common sources in academic writing. We'll use a real one from the sample Bigfoot paper.
What to find first
For a journal article, find:
- The authors' names, as printed on the article
- The title of the article
- The title of the journal
- The volume and issue numbers
- The year
- The page range of the article, and the page you're citing
- The article's DOI (Digital Object Identifier), or its URL if it has no DOI
Here's the article we'll cite:
- Title
- Predicting the Distribution of Sasquatch in Western North America: Anything Goes with Ecological Niche Modelling
- Authors
- J. D. Lozier, P. Aniello, and M. J. Hickerson
- Journal
- Journal of Biogeography
- Volume, issue, year
- 36, no. 9, 2009
- Pages
- 1623–1627 (we're quoting page 1626)
- DOI
- 10.1111/j.1365-2699.2009.02152.x
Step by step
1. Author names
List the authors in the order they appear on the article, and write their names the way the article prints them. This journal prints initials, so the note does too:
J. D. Lozier, P. Aniello, and M. J. Hickerson,
- With two authors, join them with and. With three, use commas and and before the last.
- With four or more, the note gives only the first author and et al. The bibliography lists them all.
- In the bibliography, invert only the first author: Lozier, J. D., P. Aniello, and M. J. Hickerson.
2. Article title
In quotation marks, with headline-style capitals. In the note, the comma goes inside the closing quotation mark; in the bibliography, the period does. Keep the article's own spelling, like Modelling:
“Predicting the Distribution of Sasquatch in Western North America: Anything Goes with Ecological Niche Modelling,”
3. Journal title
In italics and headline-style capitals, with no punctuation after it:
Journal of Biogeography
4. Volume, issue, and year
The volume number, a comma, no. and the issue number, then the year in parentheses. You may add the month or season before the year if the journal gives it, but it isn't required:
36, no. 9 (2009)
5. Pages
A colon, then the page. In the note, give the page you used, so this part reads:
(2009): 1626,
In the bibliography, give the article's full page range with an en dash (–), not a hyphen. Turabian shortens the second number of a range: pages under 100 are written in full (34–57), and longer numbers keep only the digits that change, at least two of them (1623–27).
6. DOI or URL
If the article has a DOI, write it as a link starting with https://doi.org/, and end with a period:
https://doi.org/10.1111/j.1365-2699.2009.02152.x.
No DOI? Use the URL from the journal's own website. If you read it in a library database, give the database's name instead of a long, private database link.
The finished note and entry
Here are the full note and the shortened note every time after, as they sit at the foot of the page, and the entry, as it sits in the bibliography:
1. J. D. Lozier, P. Aniello, and M. J. Hickerson, “Predicting the Distribution of Sasquatch in Western North America: Anything Goes with Ecological Niche Modelling,” Journal of Biogeography 36, no. 9 (2009): 1626, https://doi.org/10.1111/j.1365-2699.2009.02152.x.
2. Lozier, Aniello, and Hickerson, “Predicting the Distribution,” 1624.
Bibliography
Lozier, J. D., P. Aniello, and M. J. Hickerson. “Predicting the Distribution of Sasquatch in Western North America: Anything Goes with Ecological Niche Modelling.” Journal of Biogeography 36, no. 9 (2009): 1623–27. https://doi.org/10.1111/j.1365-2699.2009.02152.x.
- AuthorsIn the article's order; only the first is inverted in the bibliography.
- Article titleQuotation marks, headline-style capitals.
- JournalItalic, then volume, no. issue, and (year).
- PagesThe page you used in the note; the full range in the bibliography.
- DOIAs a link, followed by a period.
- Shortened noteLast names, the first few words of the title in quotation marks, and the page.
Quick checklist
- Authors as printed, in order; et al. in the note for four or more
- Article title in quotation marks, headline-style capitals
- Journal title italic; volume, no. issue, (year)
- The cited page in the note; the full page range in the bibliography
- DOI as an https://doi.org/ link, with a period at the end
How PERRLA handles journal articles
PERRLA can look an article up by its DOI. The note and the bibliography entry build themselves, with the right quotation marks, italics, and punctuation.
10.1098/rspb.2014.0161
1. Bryan C. Sykes et al., “Genetic Analysis of Hair Samples Attributed to Yeti, Bigfoot and Other Anomalous Primates,” Proceedings of the Royal Society B: Biological Sciences 281, no. 1789 (2014): 20140161, https://doi.org/10.1098/rspb.2014.0161.
Five authors, so the note gives the first and et al.; the bibliography lists all five. This journal numbers its articles instead of its pages, so the article number takes the page range's place.