APA (7th ed.) Citation

Wahl, T. R., & Paulson, D. (1972). A guide to bird finding in Washington. Whatcom Museum of History and Art.

Chicago Style (17th ed.) Citation

Wahl, Terence R., and Dennis Paulson. A Guide to Bird Finding in Washington. Bellingham, Wash.: Whatcom Museum of History and Art, 1972.

MLA (8th ed.) Citation

Wahl, Terence R., and Dennis Paulson. A Guide to Bird Finding in Washington. Whatcom Museum of History and Art, 1972.

Warning: These citations may not always be 100% accurate.