United States. Children's Bureau, Matthews, E. N., & Springer, E. M. (1924). Child labor and the work of mothers on Norfolk truck farms. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Children's Bureau, Ellen Nathalie Matthews, and Ethel M. Springer. Child Labor and the Work of Mothers on Norfolk Truck Farms. Washington, D.C.: G.P.O., 1924.
MLA (8th ed.) CitationUnited States. Children's Bureau, et al. Child Labor and the Work of Mothers on Norfolk Truck Farms. G.P.O., 1924.
Warning: These citations may not always be 100% accurate.