APA način citiranja (7. izdanje)

Hoover, J. (2007). Difficult People. HarperCollins.

Čikaški stil citiranja (17. izdanje)

Hoover, John. Difficult People. New York: HarperCollins, 2007.

MLA način citiranja (9. izdanje)

Hoover, John. Difficult People. HarperCollins, 2007.