APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1850). Letter from the Postmaster General, transmitting a synopsis of the contracts for the transmission of the mails between New York and Chagres, and between Panama and San Francisco and Oregon, and the amount of revenue derived from said contracts. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Letter from the Postmaster General, Transmitting a Synopsis of the Contracts for the Transmission of the Mails Between New York and Chagres, and Between Panama and San Francisco and Oregon, and the Amount of Revenue Derived from Said Contracts. Washington: [publisher not identified], 1850.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Letter from the Postmaster General, Transmitting a Synopsis of the Contracts for the Transmission of the Mails Between New York and Chagres, and Between Panama and San Francisco and Oregon, and the Amount of Revenue Derived from Said Contracts. [publisher not identified], 1850.