United States. Department of State & ProQuest (Firm). (1856). The cotton trade. Letter from the Secretary of State, transmitting a statement respecting the tariff duties and custom-house regulations applicable to American cotton, &c. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of State and ProQuest (Firm). The Cotton Trade. Letter from the Secretary of State, Transmitting a Statement Respecting the Tariff Duties and Custom-house Regulations Applicable to American Cotton, &c. Washington: [publisher not identified], 1856.
MLA (9th ed.) CitationUnited States. Department of State and ProQuest (Firm). The Cotton Trade. Letter from the Secretary of State, Transmitting a Statement Respecting the Tariff Duties and Custom-house Regulations Applicable to American Cotton, &c. [publisher not identified], 1856.