APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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