APA (7th ed.) Citation

United States. Office of Education. (1938). Good references on transportation of pupils at public expense. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Education. Good References on Transportation of Pupils at Public Expense. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. Office of Education. Good References on Transportation of Pupils at Public Expense. [s.n.], 1938.