APA (7th ed.) Citation

Egger, S. A. (2003). The need to kill: Inside the world of the serial killer (2. print.). Prentice Hall.

Chicago Style (17th ed.) Citation

Egger, Steven A. The Need to Kill: Inside the World of the Serial Killer. 2. print. Upper Saddle River, NJ: Prentice Hall, 2003.

MLA (8th ed.) Citation

Egger, Steven A. The Need to Kill: Inside the World of the Serial Killer. 2. print. Prentice Hall, 2003.