APA (7th ed.) Citation

United States. Army Map Service. (1942). Celebes 1: 200,000. Army Map Service.

Chicago Style (17th ed.) Citation

United States. Army Map Service. Celebes 1: 200,000. Washington, D.C.: Army Map Service, 1942.

MLA (9th ed.) Citation

United States. Army Map Service. Celebes 1: 200,000. Army Map Service, 1942.

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