APA aipamena

Gerald R. Allen. (1998). A guide to angelfishes & butterflyfishes. New York: Odyssey Publishing.

Chicago Style aipamena

Gerald R. Allen. A Guide to Angelfishes & Butterflyfishes. New York: Odyssey Publishing, 1998.

MLA aipamena

Gerald R. Allen. A Guide to Angelfishes & Butterflyfishes. New York: Odyssey Publishing, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.