Marshall, R. B. (1916). Triangulation and primary traverse, 1913-1915. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationMarshall, R. B. Triangulation and Primary Traverse, 1913-1915. [Washington, D.C.]: Department of the Interior, United States Geological Survey, 1916.
MLA (9th ed.) CitationMarshall, R. B. Triangulation and Primary Traverse, 1913-1915. Department of the Interior, United States Geological Survey, 1916.
Warning: These citations may not always be 100% accurate.