APA (7th ed.) Citation

United States. Children's Bureau. (1934). Out of babyhood into childhood: 1 to 6 years. [s.n.].

Chicago Style (17th ed.) Citation

United States. Children's Bureau. Out of Babyhood into Childhood: 1 to 6 Years. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

United States. Children's Bureau. Out of Babyhood into Childhood: 1 to 6 Years. [s.n.], 1934.

Warning: These citations may not always be 100% accurate.