APA-referens (7:e uppl.)

Marcum, D., & Smith, S. (2007). Egonomics: What makes ego our greatest asset (or most expensive liability). Simon & Schuster.

Chicago-referens (17:e uppl.)

Marcum, David, och Steven Smith. Egonomics: What Makes Ego Our Greatest Asset (or Most Expensive Liability). New York: Simon & Schuster, 2007.

MLA-referens (9:e uppl.)

Marcum, David, och Steven Smith. Egonomics: What Makes Ego Our Greatest Asset (or Most Expensive Liability). Simon & Schuster, 2007.