APA način citiranja (7. izdanje)

Harvard Business School. (2018). Dealing with Difficult People. Harvard Business School. Press.

Čikaški stil citiranja (17. izdanje)

Harvard Business School. Dealing with Difficult People. Boston, Massachusetts: Harvard Business School. Press, 2018.

MLA način citiranja (9. izdanje)

Harvard Business School. Dealing with Difficult People. Harvard Business School. Press, 2018.