APA aipamena

Reeve, C. (1972). The life and times of Daniel De Leon. New York: Humanities Press.

Chicago Style aipamena

Reeve, Carl. The Life and Times of Daniel De Leon. New York: Humanities Press, 1972.

MLA aipamena

Reeve, Carl. The Life and Times of Daniel De Leon. New York: Humanities Press, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.