APA引文

Sagan, E. (1979). The lust to annihilate. Psychohistory press.

芝加哥风格引文

Sagan, Eli. The Lust to Annihilate. New York: Psychohistory press, 1979.

MLA引文

Sagan, Eli. The Lust to Annihilate. Psychohistory press, 1979.

警告：这些引文格式不一定是100％准确.