United States. Army. Corps of Engineers. (1882). Portion of the Map of Military Department of the Columbia showing location of River Survey Sheets. (1882).
Cita Chicago Style (17a ed.)United States. Army. Corps of Engineers. Portion of the Map of Military Department of the Columbia Showing Location of River Survey Sheets. (1882). Washington, D.C., Govt. Print. Off, 1882.
Cita MLA (8a ed.)United States. Army. Corps of Engineers. Portion of the Map of Military Department of the Columbia Showing Location of River Survey Sheets. (1882). 1882.
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