Brown, L. K., & Brown, M. T. (1998). How to be a friend: A guide to making friends and keeping them. Little, Brown.
Style de citation Chicago (17e éd.)Brown, Laurene Krasny, et Marc Tolon Brown. How to Be a Friend: A Guide to Making Friends and Keeping Them. Boston: Little, Brown, 1998.
Style de citation MLA (8e éd.)Brown, Laurene Krasny, et Marc Tolon Brown. How to Be a Friend: A Guide to Making Friends and Keeping Them. Little, Brown, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.