Cita APA (7a ed.)

Holcomb, R. W. (2011). Endless enemies: Inside FBI counterterrorism (1. ed.). Potomac Books.

Cita Chicago Style (17a ed.)

Holcomb, Raymond W. Endless Enemies: Inside FBI Counterterrorism. 1. ed. Washington, DC: Potomac Books, 2011.

Cita MLA (8a ed.)

Holcomb, Raymond W. Endless Enemies: Inside FBI Counterterrorism. 1. ed. Potomac Books, 2011.