APA (7th ed.) Citation

Knapp, J. G. (1963). Farmers in business: Studies in cooperative enterprise. American Institute of Cooperation.

Chicago Style (17th ed.) Citation

Knapp, Joseph Grant. Farmers in Business: Studies in Cooperative Enterprise. Washington: American Institute of Cooperation, 1963.

MLA (9th ed.) Citation

Knapp, Joseph Grant. Farmers in Business: Studies in Cooperative Enterprise. American Institute of Cooperation, 1963.