APA (7th ed.) Citation

United States. Office of Education. (1939). Conference topics for retail grocery business. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Education. Conference Topics for Retail Grocery Business. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Office of Education. Conference Topics for Retail Grocery Business. [s.n.], 1939.

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