APA (7th ed.) Citation

Vasey, G., & Richardson, C. (1884). The agricultural grasses of the United States. Government Printing Office.

Chicago Style (17th ed.) Citation

Vasey, George, and Clifford Richardson. The Agricultural Grasses of the United States. Washington: Government Printing Office, 1884.

MLA (9th ed.) Citation

Vasey, George, and Clifford Richardson. The Agricultural Grasses of the United States. Government Printing Office, 1884.