APA (7th ed.) Citation

United States. Army. Corps of Engineers. (1980). Fort Devens: General Site Map. US Army Corps of Engineers.

Chicago Style (17th ed.) Citation

United States. Army. Corps of Engineers. Fort Devens: General Site Map. New York: US Army Corps of Engineers, 1980.

MLA (9th ed.) Citation

United States. Army. Corps of Engineers. Fort Devens: General Site Map. US Army Corps of Engineers, 1980.

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