APA (7th ed.) Citation

United States. Department of the Interior. (1930). National Advisory Council on School Building Problems; its organization, purposes, and methods. GPO.

Chicago Style (17th ed.) Citation

United States. Department of the Interior. National Advisory Council on School Building Problems; Its Organization, Purposes, and Methods. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

United States. Department of the Interior. National Advisory Council on School Building Problems; Its Organization, Purposes, and Methods. GPO, 1930.