APA-viite

Ologhlin, J. (2007). Umm: A complete guide to public speaking. Viva.

Chicago-tyylinen lähdeviittaus

Ologhlin, James. Umm: A Complete Guide to Public Speaking. New Delhi: Viva, 2007.

MLA-viite

Ologhlin, James. Umm: A Complete Guide to Public Speaking. Viva, 2007.