APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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