Cita APA (7th ed.)

Cruz, C. L. (1995). Philosophy of man (3rd ed.). National Book Store.

Cita Chicago (17th ed.)

Cruz, Corazon L. Philosophy of Man. 3rd ed. Mandaluyong City: National Book Store, 1995.

Cita MLA (9th ed.)

Cruz, Corazon L. Philosophy of Man. 3rd ed. National Book Store, 1995.