APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads, ProQuest (Firm), & United States. Post Office Department. (1855). Ramsey & Carmick -- Contract. Letter from the Postmaster General, transmitting copy of a conditional mail contract; also copies of correspondence relative to the same. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads, ProQuest (Firm), and United States. Post Office Department. Ramsey & Carmick -- Contract. Letter from the Postmaster General, Transmitting Copy of a Conditional Mail Contract; Also Copies of Correspondence Relative to the Same. Washington: [publisher not identified], 1855.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads, et al. Ramsey & Carmick -- Contract. Letter from the Postmaster General, Transmitting Copy of a Conditional Mail Contract; Also Copies of Correspondence Relative to the Same. [publisher not identified], 1855.