Smithsonian Institution & ProQuest (Firm). (1849). Third annual report of the Board of Regents of the Smithsonian institution, to the Senate and House of Representatives, showing the operations, expenditures, and condition of the institution during the year 1848. [publisher not identified].
Chicago Style (17th ed.) CitationSmithsonian Institution and ProQuest (Firm). Third Annual Report of the Board of Regents of the Smithsonian Institution, to the Senate and House of Representatives, Showing the Operations, Expenditures, and Condition of the Institution During the Year 1848. Washington: [publisher not identified], 1849.
MLA (9th ed.) CitationSmithsonian Institution and ProQuest (Firm). Third Annual Report of the Board of Regents of the Smithsonian Institution, to the Senate and House of Representatives, Showing the Operations, Expenditures, and Condition of the Institution During the Year 1848. [publisher not identified], 1849.