Cita APA (7a ed.)

Bowman, S. (1994). When the eagle screams: America's vulnerability to terrorism. Carol Publ.

Cita Chicago Style (17a ed.)

Bowman, Stephen. When the Eagle Screams: America's Vulnerability to Terrorism. New York [u.a.]: Carol Publ, 1994.

Cita MLA (9a ed.)

Bowman, Stephen. When the Eagle Screams: America's Vulnerability to Terrorism. Carol Publ, 1994.