American Bureau of Shipping. Rules for building and classing steel vessels for service on rivers and intra-coastal waterways. American Bureau of Shipping.
Chicago Style (17th ed.) CitationAmerican Bureau of Shipping. Rules for Building and Classing Steel Vessels for Service on Rivers and Intra-coastal Waterways. New York: American Bureau of Shipping.
MLA (9th ed.) CitationAmerican Bureau of Shipping. Rules for Building and Classing Steel Vessels for Service on Rivers and Intra-coastal Waterways. American Bureau of Shipping.
Warning: These citations may not always be 100% accurate.