APA (7th ed.) Citation

U. S. Bureau of Labor Standards. (1962). Growth of labor law in the United States. U. S. Dept. of Labor.

Chicago Style (17th ed.) Citation

U. S. Bureau of Labor Standards. Growth of Labor Law in the United States. [Washington]: U. S. Dept. of Labor, 1962.

MLA (9th ed.) Citation

U. S. Bureau of Labor Standards. Growth of Labor Law in the United States. U. S. Dept. of Labor, 1962.