APA Citation

United States. Army. Corps of Engineers. (1951). Central Philippines, 1: 250,000 (Second edition-AMS.). [Washington, D.C.]: Army Map Service, Corps of Engineers.

Chicago Style Citation

United States. Army. Corps of Engineers. Central Philippines, 1: 250,000. Second edition-AMS. [Washington, D.C.]: Army Map Service, Corps of Engineers, 1951.

MLA Citation

United States. Army. Corps of Engineers. Central Philippines, 1: 250,000. Second edition-AMS. [Washington, D.C.]: Army Map Service, Corps of Engineers, 1951.

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