APA (7th ed.) Citation

Johnsgard, P. A. (1965). Handbook of waterfowl behavior. Comstock Pub. Associates.

Chicago Style (17th ed.) Citation

Johnsgard, Paul A. Handbook of Waterfowl Behavior. Ithaca, N.Y.: Comstock Pub. Associates, 1965.

MLA (9th ed.) Citation

Johnsgard, Paul A. Handbook of Waterfowl Behavior. Comstock Pub. Associates, 1965.

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