United States. Congress. House. Committee on Public Buildings and Grounds & ProQuest (Firm). (1843). Grounds adjacent to the General Post Office. Letter from the Postmaster General, relating to the grounds adjacent to the General Post Office. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Public Buildings and Grounds and ProQuest (Firm). Grounds Adjacent to the General Post Office. Letter from the Postmaster General, Relating to the Grounds Adjacent to the General Post Office. Washington: [publisher not identified], 1843.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Public Buildings and Grounds and ProQuest (Firm). Grounds Adjacent to the General Post Office. Letter from the Postmaster General, Relating to the Grounds Adjacent to the General Post Office. [publisher not identified], 1843.