United States. Congress. Senate. Committee on Interoceanic Canals, ProQuest (Firm), & Panama Railroad Co. (1918). Panama Railroad Co. Message from the President of the United States transmitting the Sixty-eighth Annual Report of the Board of Directors of the Panama Railroad Co. to the stockholders for the year ending June 30, 1917. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interoceanic Canals, ProQuest (Firm), and Panama Railroad Co. Panama Railroad Co. Message from the President of the United States Transmitting the Sixty-eighth Annual Report of the Board of Directors of the Panama Railroad Co. to the Stockholders for the Year Ending June 30, 1917. Washington: [publisher not identified], 1918.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interoceanic Canals, et al. Panama Railroad Co. Message from the President of the United States Transmitting the Sixty-eighth Annual Report of the Board of Directors of the Panama Railroad Co. to the Stockholders for the Year Ending June 30, 1917. [publisher not identified], 1918.