APA (7. basım) Alıntı

(1949). Pursuit of happiness: A primer for modern living. Spero Foundation.

Chicago Style (17. basım) Atıf

Pursuit of Happiness: A Primer for Modern Living. New York: Spero Foundation, 1949.

MLA (8th ed.) Atıf

Pursuit of Happiness: A Primer for Modern Living. Spero Foundation, 1949.