APA (7th ed.) Citation

Oakley, R. A. (1913). Some new grasses for the South. United States Department of Agriculture.

Chicago Style (17th ed.) Citation

Oakley, R. A. Some New Grasses for the South. [Washington, D.C.]: United States Department of Agriculture, 1913.

MLA (9th ed.) Citation

Oakley, R. A. Some New Grasses for the South. United States Department of Agriculture, 1913.