Cita APA (7a ed.)

Brosnahan, T., & LeBuffe, F. P. (1941). Prolegomena to ethics: With A digest of ethics. Fordham university press.

Cita Chicago Style (17a ed.)

Brosnahan, Timothy, y Francis P. LeBuffe. Prolegomena to Ethics: With A Digest of Ethics. New York: Fordham university press, 1941.

Cita MLA (8a ed.)

Brosnahan, Timothy, y Francis P. LeBuffe. Prolegomena to Ethics: With A Digest of Ethics. Fordham university press, 1941.