APA ציטוט

Davis, J. S. (1939). On agricultural policy, 1926-1938. Food research institute.

Chicago Style (17th ed.) Citation

Davis, Joseph Stancliffe. On Agricultural Policy, 1926-1938. Stanford University, Calif.: Food research institute, 1939.

ציטוט MLA

Davis, Joseph Stancliffe. On Agricultural Policy, 1926-1938. Food research institute, 1939.