APA (7th ed.) Citation

United States. Bureau of Labor Statistics & ProQuest (Firm). (1942). Labor aspects of the Chicago milk industry. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Labor Aspects of the Chicago Milk Industry. Washington: [publisher not identified], 1942.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Labor Aspects of the Chicago Milk Industry. [publisher not identified], 1942.

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