APA (7th ed.) Citation

Estados Unidos. Children's Bureau. (1923). Child labor: Outlines for study (Rev. ed.). Government Printing Office.

Chicago Style (17th ed.) Citation

Estados Unidos. Children's Bureau. Child Labor: Outlines for Study. Rev. ed. Washington: Government Printing Office, 1923.

MLA (9th ed.) Citation

Estados Unidos. Children's Bureau. Child Labor: Outlines for Study. Rev. ed. Government Printing Office, 1923.