APA (7. basım) Alıntı

Cooley, J. C. (1942). A primer of formal logic. Macmillan.

Chicago Style (17. basım) Atıf

Cooley, John Cleveland. A Primer of Formal Logic. New York: Macmillan, 1942.

MLA (9th ed.) Atıf

Cooley, John Cleveland. A Primer of Formal Logic. Macmillan, 1942.