United States. Post Office Department & ProQuest (Firm). (1835). Unproductive post routes -- 1834. Letter from the Postmaster General, transmitting a list of unproductive post routes, 1834. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Unproductive Post Routes -- 1834. Letter from the Postmaster General, Transmitting a List of Unproductive Post Routes, 1834. Washington: [publisher not identified], 1835.
MLA (9th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Unproductive Post Routes -- 1834. Letter from the Postmaster General, Transmitting a List of Unproductive Post Routes, 1834. [publisher not identified], 1835.
Warning: These citations may not always be 100% accurate.