United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography & ProQuest (Firm). (1969). National Oceanographic Program: 1969: Hearings before the United States House Committee on Merchant Marine and Fisheries, Subcommittee on Oceanography, Ninety-First Congress, first session, on Jan. 27, Apr. 29, May 7, 8, 13-15, 20-22, 27, 28, June 3, 1969. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography and ProQuest (Firm). National Oceanographic Program: 1969: Hearings Before the United States House Committee on Merchant Marine and Fisheries, Subcommittee on Oceanography, Ninety-First Congress, First Session, on Jan. 27, Apr. 29, May 7, 8, 13-15, 20-22, 27, 28, June 3, 1969. Washington: U.S. G.P.O., 1969.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography and ProQuest (Firm). National Oceanographic Program: 1969: Hearings Before the United States House Committee on Merchant Marine and Fisheries, Subcommittee on Oceanography, Ninety-First Congress, First Session, on Jan. 27, Apr. 29, May 7, 8, 13-15, 20-22, 27, 28, June 3, 1969. U.S. G.P.O., 1969.