Cita APA (7a ed.)

Mason, H. L. (1958). Toynbee's approach to world politics. Tulane University [etc.].

Cita Chicago Style (17a ed.)

Mason, Henry L. Toynbee's Approach to World Politics. New Orleans [etc.]: Tulane University [etc.], 1958.

Cita MLA (9a ed.)

Mason, Henry L. Toynbee's Approach to World Politics. Tulane University [etc.], 1958.