APA (7th ed.) Citation

United States. Agricultural Adjustment Administration. (1939). Conserving soil through the farm program (questions and answers). [s.n.].

Chicago Style (17th ed.) Citation

United States. Agricultural Adjustment Administration. Conserving Soil Through the Farm Program (questions and Answers). [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Agricultural Adjustment Administration. Conserving Soil Through the Farm Program (questions and Answers). [s.n.], 1939.

Warning: These citations may not always be 100% accurate.