Most of the journal articles you will encounter will be electronic (eJournals). The examples below concentrate on this format. The final box shows how you would deal with a journal article available only in print format.
If a DOI has been assigned to the article that you are using, you should include this after the page numbers for the article. If no DOI has been assigned use the URL of the website where you have found the article.
A DOI (Digital Object Identifier) appears as string of numbers and is unique to the article. You should be able to find the article by its DOI alone with no other details.
https://doi.org/10.1080/08927936.2018.1406201
Try it and see!
... (Wells, 2007)
or
Wells (2007).....
Include both authors. In your text link them with "and", but with brackets you can use "&"
Dell and Poole (2015)....
or
..... (Dell & Poole, 2015).
....( McEvedy et al., 2018)
or
....McEvedy et al. (2018)
It is unlikely that you will encounter this - so unlikely, this example is from mathematics! If you find one from psychology, we'll upload it instead.
List by last names and initials; commas separate author names as with other examples for your first 19 authors.
Then use ellipsis (dots) to represent the the rest of authors (so if there are 24 authors you would need 4 dots) then add final author's name and initials.
You should have no more than 20 authors in your list.
The current record for the most authors is over 5000!
...(Wiskunde et al., 2019)
Or
Wiskunde et al. (2019)
Author, Initial. (Date). Title of article. Title of journal, volume(issue), pages
... (Cushen et al., 2019)
Or
Cushen et al. (2019).....
Not every article has a DOI, in these cases use a URL. Try and find a stable URL (or permalink) from the journal itself, rather than one taken from a database (eResource) or a webpage.
.. (Soni & Soni, 2016)
Or
Soni and Soni (2016)...
Note: The format for this type of source depends on whether your source comes from a site with an associated newspaper.
If the source does come from a site with an associated newspaper, leave the title of the article unformatted, but italicize the title of the newspaper.
Lastname, F. M. (Year, Month Date). Title of article. Title of Publication. URL
Okri, B. (2020, March, 26). Fear of Covid-19 is a mental contagion - and that's something we can fight. The Guardian. https://www.theguardian.com/commentisfree/2020/mar/26/fear-of-covid-19-is-a-mental-contagion-ben-okri
....(Okri, 2020)
Okri (2020)...
If there is no print version (as with the BBC) put the title of the article in italics and not the source/website.
Lastname, F. M. (Year, Month Date). Title of article. Name of publishing website. URL
...(Cuddy, 2020)
or
Cuddy (2020)...