United States. Children's Bureau. (1942). Age certificates are the employers's protection under the Fair Labor Standards Act of 1938. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Children's Bureau. Age Certificates Are the Employers's Protection Under the Fair Labor Standards Act of 1938. [Washington]: [publisher not identified], 1942.
MLA (9th ed.) CitationUnited States. Children's Bureau. Age Certificates Are the Employers's Protection Under the Fair Labor Standards Act of 1938. [publisher not identified], 1942.
Warning: These citations may not always be 100% accurate.