APA (7th ed.) Citation

United States. Federal Bureau of Investigation. (1937). Training Schools, Selection of Personnel. [s.n.].

Chicago Style (17th ed.) Citation

United States. Federal Bureau of Investigation. Training Schools, Selection of Personnel. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Federal Bureau of Investigation. Training Schools, Selection of Personnel. [s.n.], 1937.

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