United States. Army. Corps of Engineers. (1985). Berlin Lake Bay Woods Nature Trail. [U.S. Army Corps of Engineers].
Chicago Style (17th ed.) CitationUnited States. Army. Corps of Engineers. Berlin Lake Bay Woods Nature Trail. [Washington, D.C.?]: [U.S. Army Corps of Engineers], 1985.
MLA (9th ed.) CitationUnited States. Army. Corps of Engineers. Berlin Lake Bay Woods Nature Trail. [U.S. Army Corps of Engineers], 1985.
Warning: These citations may not always be 100% accurate.