APA (7th ed.) Citation

Waller, C. E. (1931). Public health administration in Colorado. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Waller, C. E. Public Health Administration in Colorado. [Washington, D.C.]: U.S. Government Printing Office, 1931.

MLA (9th ed.) Citation

Waller, C. E. Public Health Administration in Colorado. U.S. Government Printing Office, 1931.