APA (7th ed.) Citation

United States. Bureau of Labor Statistics & ProQuest (Firm). (1922). Labor laws that have been declared unconstitutional. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Labor Laws That Have Been Declared Unconstitutional. Washington: [publisher not identified], 1922.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Labor Laws That Have Been Declared Unconstitutional. [publisher not identified], 1922.

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