Waterborne Commerce Statistics Center (U.S.), Water Resources Support Center (U.S.), & Institute for Water Resources (U.S.). (1986). Waterborne transportation lines of the United States. Waterborne Commerce Statistics Center.
Chicago Style (17th ed.) CitationWaterborne Commerce Statistics Center (U.S.), Water Resources Support Center (U.S.), and Institute for Water Resources (U.S.). Waterborne Transportation Lines of the United States. New Orleans, La.: Waterborne Commerce Statistics Center, 1986.
MLA (9th ed.) CitationWaterborne Commerce Statistics Center (U.S.), et al. Waterborne Transportation Lines of the United States. Waterborne Commerce Statistics Center, 1986.
Warning: These citations may not always be 100% accurate.