APA (7th ed.) Citation

Bunce, A. C. (1945). The economics of soil conservation. The Iowa States College.

Chicago Style (17th ed.) Citation

Bunce, Arthur C. The Economics of Soil Conservation. Ames: The Iowa States College, 1945.

MLA (9th ed.) Citation

Bunce, Arthur C. The Economics of Soil Conservation. The Iowa States College, 1945.