APA

• The References begin on a new page; everything is double-spaced and indented- see the Examples of Undergraduate Papers.
• The citations are listed in alphabetical order by the last name of the author.
• Do not change the order of the authors listed in the publication.

1 Author:

• Smith, J. (2022). The book of deed. Millworks

2 Authors:

• Long, M., & Crempe, L. (2023). Joker and Batman: A dark connection. Journal of Fun, 34(4), 34-45. http://doi.org/10.djroi56578493

3 to 20 Authors:

• List ALL of the authors

More than 20 Authors:

• List the first 19 authors, write an ellipsis (...), and then write the last author. 
• Pion, M., Kit, O., Bells, V., Collin, J., Gioggging, E., Butre, R., Belltower, D., Solemio, F., Ming, D., Zhiu, Y., Lima, E., Sinkters, G., Galiano, P., Gothams, B., Metzzinger, F., Barone, A., Amapursuay, J., Marshall, O., Coster, J., . . .  Otrem, V. (2023). 

How to cite when information is missing can be found on page 284 of the APA Manual.