APA aipamena

Conrad, J., & Lord, J. (1968). An authoritative text backgrounds. New York: W.W. Norton & Company.

Chicago Style aipamena

Conrad, Joseph, và Jim Lord. An Authoritative Text Backgrounds. New York: W.W. Norton & Company, 1968.

MLA aipamena

Conrad, Joseph, và Jim Lord. An Authoritative Text Backgrounds. New York: W.W. Norton & Company, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.