APA (7th ed.) Citation

United States. Training Service. (1919). Industrial training and foreign trade. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Training Service. Industrial Training and Foreign Trade. Washington: U.S. GPO, 1919.

MLA (9th ed.) Citation

United States. Training Service. Industrial Training and Foreign Trade. U.S. GPO, 1919.

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