APA (7. basım) Alıntı

Penrose, G. (1988). Magic mud and other great experiments. Little Simon.

Chicago Style (17. basım) Atıf

Penrose, Gordon. Magic Mud and Other Great Experiments. New York: Little Simon, 1988.

MLA (9th ed.) Atıf

Penrose, Gordon. Magic Mud and Other Great Experiments. Little Simon, 1988.