APA (7th ed.) Citation

United States. Bureau of Biological Survey. (1910). Directory of officials and organizations concerned with protection of birds and game. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Biological Survey. Directory of Officials and Organizations Concerned with Protection of Birds and Game. [Washington]: GPO, 1910.

MLA (9th ed.) Citation

United States. Bureau of Biological Survey. Directory of Officials and Organizations Concerned with Protection of Birds and Game. GPO, 1910.

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