United States. Women's Bureau. (1940). Summary of 1938, 1939, and 1940 State Hours Laws for Women, Supplement to Women's Bureau Bul. 156-II. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Women's Bureau. Summary of 1938, 1939, and 1940 State Hours Laws for Women, Supplement to Women's Bureau Bul. 156-II. [Washington]: [publisher not identified], 1940.
MLA (9th ed.) CitationUnited States. Women's Bureau. Summary of 1938, 1939, and 1940 State Hours Laws for Women, Supplement to Women's Bureau Bul. 156-II. [publisher not identified], 1940.
Warning: These citations may not always be 100% accurate.