APA (7th ed.) Citation

United States. Army. Reserve Officers' Training Corps & Zook, G. F. (1921). Higher education, 1918-1920. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Reserve Officers' Training Corps and George Frederick Zook. Higher Education, 1918-1920. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. Army. Reserve Officers' Training Corps and George Frederick Zook. Higher Education, 1918-1920. U.S. GPO, 1921.

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