Cita APA (7a ed.)

Heard, A. (1999). Apocalypse pretty soon: Travels in end-time America. W.W. Norton.

Cita Chicago Style (17a ed.)

Heard, Alex. Apocalypse Pretty Soon: Travels in End-time America. New York: W.W. Norton, 1999.

Cita MLA (8a ed.)

Heard, Alex. Apocalypse Pretty Soon: Travels in End-time America. W.W. Norton, 1999.