APA (7th ed.) Citation

United States. Office of Education. (1934). Aids in book selection for secondary school libraries. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Education. Aids in Book Selection for Secondary School Libraries. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

United States. Office of Education. Aids in Book Selection for Secondary School Libraries. [s.n.], 1934.