APA (7th ed.) Citation

United States. Department of the Interior. (1922). Higher standards for teachers of industrial subjects. GPO.

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Higher Standards for Teachers of Industrial Subjects. [Washington]: GPO, 1922.

MLA (9th ed.) Citation

United States. Department of the Interior. Higher Standards for Teachers of Industrial Subjects. GPO, 1922.

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