United States. Children's Bureau. (1941). Hazardous occupations subject to a minimum age of 18 years under the Fair Labor Standards Act of 1938. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Children's Bureau. Hazardous Occupations Subject to a Minimum Age of 18 Years Under the Fair Labor Standards Act of 1938. [Washington]: [publisher not identified], 1941.
MLA (9th ed.) CitationUnited States. Children's Bureau. Hazardous Occupations Subject to a Minimum Age of 18 Years Under the Fair Labor Standards Act of 1938. [publisher not identified], 1941.
Warning: These citations may not always be 100% accurate.