United States. Post Office Department & ProQuest (Firm). (1830). Report from the Postmaster General, in compliance with a resolution of the Senate, showing the postage received at the office in Washington City for two years, ending on the 1st May, 1830. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Report from the Postmaster General, in Compliance with a Resolution of the Senate, Showing the Postage Received at the Office in Washington City for Two Years, Ending on the 1st May, 1830. Washington: [publisher not identified], 1830.
MLA (9th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Report from the Postmaster General, in Compliance with a Resolution of the Senate, Showing the Postage Received at the Office in Washington City for Two Years, Ending on the 1st May, 1830. [publisher not identified], 1830.