United States. Army. Corps of Engineers. (1993). Scenic road route: Dragoon Trail : Des Moines Recreational River & Greenbelt, Iowa. [U.S. Army Corps of Engineers].
Chicago Style (17th ed.) CitationUnited States. Army. Corps of Engineers. Scenic Road Route: Dragoon Trail : Des Moines Recreational River & Greenbelt, Iowa. [Fort Belvoir, Va.?]: [U.S. Army Corps of Engineers], 1993.
MLA (8th ed.) CitationUnited States. Army. Corps of Engineers. Scenic Road Route: Dragoon Trail : Des Moines Recreational River & Greenbelt, Iowa. [U.S. Army Corps of Engineers], 1993.
Warning: These citations may not always be 100% accurate.