APA (7th ed.) Citation

United States. Bureau of Biological Survey. (1921). Hunting of migratory game birds on Nine-Pipe and Pablo Reservations, Mont. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Biological Survey. Hunting of Migratory Game Birds on Nine-Pipe and Pablo Reservations, Mont. [Washington]: GPO, 1921.

MLA (9th ed.) Citation

United States. Bureau of Biological Survey. Hunting of Migratory Game Birds on Nine-Pipe and Pablo Reservations, Mont. GPO, 1921.

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