APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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