APA (7th ed.) Citation

United States. Office of Education. (1939). Instruction in poultry in secondary schools. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Education. Instruction in Poultry in Secondary Schools. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Office of Education. Instruction in Poultry in Secondary Schools. [s.n.], 1939.