U.S. Army Command and General Staff College. The Bell. United States Army Command and General Staff College.
Chicago Style (17th ed.) CitationU.S. Army Command and General Staff College. The Bell. [Fort Leavenworth, Kan.]: United States Army Command and General Staff College.
MLA (8th ed.) CitationU.S. Army Command and General Staff College. The Bell. United States Army Command and General Staff College.
Warning: These citations may not always be 100% accurate.