APA (7th ed.) Citation

Griffiths, D. (1912). Grama grasses: Bouteloua and related genera. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Griffiths, David. Grama Grasses: Bouteloua and Related Genera. [Place of publication not identified]: U.S. Government Printing Office, 1912.

MLA (9th ed.) Citation

Griffiths, David. Grama Grasses: Bouteloua and Related Genera. U.S. Government Printing Office, 1912.

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