United States. Congress. House. Committee on Appropriations & ProQuest (Firm). (1892). Letter from the Acting Secretary of the Treasury, transmitting a communication from the Secretary of the Smithsonian Institution relating to the estimate for an appropriation for the National Zoological Park, District of Columbia, for the fiscal year ending June 30, 1893. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Appropriations and ProQuest (Firm). Letter from the Acting Secretary of the Treasury, Transmitting a Communication from the Secretary of the Smithsonian Institution Relating to the Estimate for an Appropriation for the National Zoological Park, District of Columbia, for the Fiscal Year Ending June 30, 1893. Washington: [publisher not identified], 1892.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Appropriations and ProQuest (Firm). Letter from the Acting Secretary of the Treasury, Transmitting a Communication from the Secretary of the Smithsonian Institution Relating to the Estimate for an Appropriation for the National Zoological Park, District of Columbia, for the Fiscal Year Ending June 30, 1893. [publisher not identified], 1892.