APA (7th ed.) Citation

United States. Federal Board for Vocational Education. (1920). Labor audit: Method of industrial investigation. GPO.

Chicago Style (17th ed.) Citation

United States. Federal Board for Vocational Education. Labor Audit: Method of Industrial Investigation. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

United States. Federal Board for Vocational Education. Labor Audit: Method of Industrial Investigation. GPO, 1920.

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