Cita APA (7a ed.)

Venable, V. (1966). Human nature: The Marxian view. World Pub. Co.

Cita Chicago Style (17a ed.)

Venable, Vernon. Human Nature: The Marxian View. Cleveland: World Pub. Co, 1966.

Cita MLA (9a ed.)

Venable, Vernon. Human Nature: The Marxian View. World Pub. Co, 1966.