United States. War Department. (1916). Ohio River: Charts, drawings, and description of features affecting navigation; War Department rules and regulations for river and its tributaries; navigable depths and tables of distances for tributaries. GPO.
Chicago Style (17th ed.) CitationUnited States. War Department. Ohio River: Charts, Drawings, and Description of Features Affecting Navigation; War Department Rules and Regulations for River and Its Tributaries; Navigable Depths and Tables of Distances for Tributaries. [Washington]: GPO, 1916.
MLA (9th ed.) CitationUnited States. War Department. Ohio River: Charts, Drawings, and Description of Features Affecting Navigation; War Department Rules and Regulations for River and Its Tributaries; Navigable Depths and Tables of Distances for Tributaries. GPO, 1916.