APA (7th ed.) Citation

Marcum, D., & Smith, S. (2008). Egonomics : what makes ego our greatest asset (or most expensive liability) / Dave Marcum and Steven Smith: What makes ego our greatest asset (or most expensive liability). Simon & Schuster.

Chicago Style (17th ed.) Citation

Marcum, David, and Steven Smith. Egonomics : What Makes Ego Our Greatest Asset (or Most Expensive Liability) / Dave Marcum and Steven Smith: What Makes Ego Our Greatest Asset (or Most Expensive Liability). London: Simon & Schuster, 2008.

MLA (9th ed.) Citation

Marcum, David, and Steven Smith. Egonomics : What Makes Ego Our Greatest Asset (or Most Expensive Liability) / Dave Marcum and Steven Smith: What Makes Ego Our Greatest Asset (or Most Expensive Liability). Simon & Schuster, 2008.

Warning: These citations may not always be 100% accurate.