United States. Department of State & ProQuest (Firm). (1844). Letter from the Secretary of State, showing the changes and modifications in the commercial systems of foreign nations. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of State and ProQuest (Firm). Letter from the Secretary of State, Showing the Changes and Modifications in the Commercial Systems of Foreign Nations. Washington: [publisher not identified], 1844.
MLA (9th ed.) CitationUnited States. Department of State and ProQuest (Firm). Letter from the Secretary of State, Showing the Changes and Modifications in the Commercial Systems of Foreign Nations. [publisher not identified], 1844.
Warning: These citations may not always be 100% accurate.