Cita APA (7a ed.)

Mourant, J. A. (1964). Formal Logic. Macmillan.

Cita Chicago Style (17a ed.)

Mourant, John A. Formal Logic. New York: Macmillan, 1964.

Cita MLA (9a ed.)

Mourant, John A. Formal Logic. Macmillan, 1964.