APA način citiranja

(1927). Speaking fundamentals: The art of self expression. New York: De Bower.

Čikaški stil citiranja

Speaking Fundamentals: The Art of Self Expression. New York: De Bower, 1927.

MLA način citiranja

Speaking Fundamentals: The Art of Self Expression. New York: De Bower, 1927.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.