APA (7th ed.) Zitazioa

Halder, R. R. (2010). Birds of Bangladesh: A Photographic Guide. Baikal Teal Production.

Chicago Style (17th ed.) Zitazioa

Halder, Ronald R. Birds of Bangladesh: A Photographic Guide. Dhaka: Baikal Teal Production, 2010.

MLA (9th ed.) Zitazioa

Halder, Ronald R. Birds of Bangladesh: A Photographic Guide. Baikal Teal Production, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.