APA (7th ed.) Citation

Robson, C., & Allen, R. (2002). A field guide to the birds of South-East Asia. New Holland.

Chicago Style (17th ed.) Citation

Robson, Craig, and Richard Allen. A Field Guide to the Birds of South-East Asia. London: New Holland, 2002.

MLA (9th ed.) Citation

Robson, Craig, and Richard Allen. A Field Guide to the Birds of South-East Asia. New Holland, 2002.