APA aipamena

West, M. (1991). The ringmaster. Heinemann, HarperPaperbacks.

Chicago Style aipamena

West, Morris. The Ringmaster. London : New York: Heinemann, HarperPaperbacks, 1991.

MLA aipamena

West, Morris. The Ringmaster. Heinemann, HarperPaperbacks, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.