United States. Congress. House. Committee on Merchant Marine and Fisheries & ProQuest (Firm). (1972). Ports and Waterways Safety Act of 1972. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Ports and Waterways Safety Act of 1972. Washington: [publisher not identified], 1972.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Ports and Waterways Safety Act of 1972. [publisher not identified], 1972.
Warning: These citations may not always be 100% accurate.