APA (7th ed.) Citation

Flinn, W. L. (1950). Game birds of Colorado. Colorado Game and Fish Dept..

Chicago Style (17th ed.) Citation

Flinn, W. L. Game Birds of Colorado. Denver: Colorado Game and Fish Dept., 1950.

MLA (9th ed.) Citation

Flinn, W. L. Game Birds of Colorado. Colorado Game and Fish Dept., 1950.

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