APA aipamena

(1972). The horizon book of makers of modern thought. New York: American Heritage.

Chicago Style aipamena

The Horizon Book of Makers of Modern Thought. New York: American Heritage, 1972.

MLA aipamena

The Horizon Book of Makers of Modern Thought. New York: American Heritage, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.