APA (7th ed.) Citation

United States. Department of Commerce. (1930). Louisville grocery survey: Part I. Census of food distribution. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Louisville Grocery Survey: Part I. Census of Food Distribution. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

United States. Department of Commerce. Louisville Grocery Survey: Part I. Census of Food Distribution. GPO, 1930.

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