Cita APA (7a ed.)

Clarke, R. A. (2004). Against all enemies: Inside America's war on terror. Free Press.

Cita Chicago Style (17a ed.)

Clarke, Richard A. Against All Enemies: Inside America's War on Terror. New York [u.a.]: Free Press, 2004.

Cita MLA (8a ed.)

Clarke, Richard A. Against All Enemies: Inside America's War on Terror. Free Press, 2004.