APA aipamena

Lynch, W. (1999). Penguins! Buffalo, N.Y.: Firefly Books.

Chicago Style aipamena

Lynch, Wayne. Penguins! Buffalo, N.Y.: Firefly Books, 1999.

MLA aipamena

Lynch, Wayne. Penguins! Buffalo, N.Y.: Firefly Books, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.