APA引文

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

芝加哥风格引文

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

MLA引文

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

警告：这些引文格式不一定是100％准确.