Cita APA

United States. Children's Bureau. Children today. Washington: U. S. Children's Bureau; [for sale by the Supt. of Docs., U. S. Govt. Print. Off.].

Citación estilo Chicago

United States. Children's Bureau. Children Today. Washington: U. S. Children's Bureau; [for sale by the Supt. of Docs., U. S. Govt. Print. Off.].

Cita MLA

United States. Children's Bureau. Children Today. Washington: U. S. Children's Bureau; [for sale by the Supt. of Docs., U. S. Govt. Print. Off.].