United States. Congress. House. Committee on Merchant Marine and Fisheries & ProQuest (Firm). (1968). Atlantic-Pacific Interoceanic Study Commission. Message from the President of the United States transmitting the Fourth Annual Report of the Atlantic-Pacific Interoceanic Canal Study Commission, for the period July 1, 1967, to June 30, 1968. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Atlantic-Pacific Interoceanic Study Commission. Message from the President of the United States Transmitting the Fourth Annual Report of the Atlantic-Pacific Interoceanic Canal Study Commission, for the Period July 1, 1967, to June 30, 1968. Washington: [publisher not identified], 1968.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Atlantic-Pacific Interoceanic Study Commission. Message from the President of the United States Transmitting the Fourth Annual Report of the Atlantic-Pacific Interoceanic Canal Study Commission, for the Period July 1, 1967, to June 30, 1968. [publisher not identified], 1968.