APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.