APA aipamena

(1964). Paths of American thought. Boston: Houghton Mifflin.

Chicago Style aipamena

Paths of American Thought. Boston: Houghton Mifflin, 1964.

MLA aipamena

Paths of American Thought. Boston: Houghton Mifflin, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.