APA (7th ed.) Zitazioa

Webster, M., & Chew, Y. F. (1997). A photographic guide to birds of thailand. Asia Books.

Chicago Style (17th ed.) Zitazioa

Webster, Michael, eta Yen Fook Chew. A Photographic Guide to Birds of Thailand. Bangkok: Asia Books, 1997.

MLA (9th ed.) Zitazioa

Webster, Michael, eta Yen Fook Chew. A Photographic Guide to Birds of Thailand. Asia Books, 1997.