Style de citation APA (7e éd.)

Dittmann, L. L. (1967). Children in day care: With focus on health. U.S. Children's Bureau, [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Style de citation Chicago (17e éd.)

Dittmann, Laura L. Children in Day Care: With Focus on Health. Washington: U.S. Children's Bureau, [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1967.

Style de citation MLA (8e éd.)

Dittmann, Laura L. Children in Day Care: With Focus on Health. U.S. Children's Bureau, [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1967.