APA (7th ed.) Citation

United States. Federal Board for Vocational Education. (1919). Training courses in safety and hygiene in building trades. GPO.

Chicago Style (17th ed.) Citation

United States. Federal Board for Vocational Education. Training Courses in Safety and Hygiene in Building Trades. [Washington]: GPO, 1919.

MLA (9th ed.) Citation

United States. Federal Board for Vocational Education. Training Courses in Safety and Hygiene in Building Trades. GPO, 1919.

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