APA引文

Heinlein, R. A. (1983). Friday. Ballantine Books.

芝加哥风格引文

Heinlein, Robert Anson. Friday. New York: Ballantine Books, 1983.

MLA引文

Heinlein, Robert Anson. Friday. Ballantine Books, 1983.

警告：这些引文格式不一定是100％准确.