APA (7th ed.) Citation

United States. Army Map Service. (1959). Killeen: Texas 1:50,000 (Edition 2--AMS.). Army Map Service.

Chicago Style (17th ed.) Citation

United States. Army Map Service. Killeen: Texas 1:50,000. Edition 2--AMS. Washington, D.C.: Army Map Service, 1959.

MLA (9th ed.) Citation

United States. Army Map Service. Killeen: Texas 1:50,000. Edition 2--AMS. Army Map Service, 1959.

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