APA-viite

Wharton, S. (2008). How to feel great about yourself. Macmillan.

Chicago-tyylinen lähdeviittaus

Wharton, Steve. How to Feel Great About Yourself. Delhi: Macmillan, 2008.

MLA-viite

Wharton, Steve. How to Feel Great About Yourself. Macmillan, 2008.