United States. Marine Mammal Commission & United States. National Marine Fisheries Service. (2015). The Marine Mammal Protection Act of 1972 as amended: As amended through 2015. Marine Mammal Commission.
Chicago Style (17th ed.) CitationUnited States. Marine Mammal Commission and United States. National Marine Fisheries Service. The Marine Mammal Protection Act of 1972 as Amended: As Amended Through 2015. Bethesda, MD: Marine Mammal Commission, 2015.
MLA (9th ed.) CitationUnited States. Marine Mammal Commission and United States. National Marine Fisheries Service. The Marine Mammal Protection Act of 1972 as Amended: As Amended Through 2015. Marine Mammal Commission, 2015.
Warning: These citations may not always be 100% accurate.