APA aipamena

Beth Goobie. (2000). Before wings. Victoria: Orca book publishers.

Chicago Style aipamena

Beth Goobie. Before Wings. Victoria: Orca book publishers, 2000.

MLA aipamena

Beth Goobie. Before Wings. Victoria: Orca book publishers, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.