APA (7 ম সংস্করণ) উদ্ধৃতি

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.].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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.