APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1828). Letter from the Postmaster General, transmitting a statement of the net amount of postage accruing at each office in each state and territory of the United States for the year ending 31st March, 1827. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Letter from the Postmaster General, Transmitting a Statement of the Net Amount of Postage Accruing at Each Office in Each State and Territory of the United States for the Year Ending 31st March, 1827. Washington: [publisher not identified], 1828.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Letter from the Postmaster General, Transmitting a Statement of the Net Amount of Postage Accruing at Each Office in Each State and Territory of the United States for the Year Ending 31st March, 1827. [publisher not identified], 1828.