United States. Congress. House. Committee on Interstate and Foreign Commerce & ProQuest (Firm). (1910). 60th Annual Report of the Board of Directors of the Panama Railroad Company to the stockholders for the year ending June 30 1909. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce and ProQuest (Firm). 60th Annual Report of the Board of Directors of the Panama Railroad Company to the Stockholders for the Year Ending June 30 1909. Washington: [publisher not identified], 1910.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce and ProQuest (Firm). 60th Annual Report of the Board of Directors of the Panama Railroad Company to the Stockholders for the Year Ending June 30 1909. [publisher not identified], 1910.