United States. Congress. House. Committee on Post Office and Post Roads, ProQuest (Firm), & United States. Post Office Department. (1871). Fines imposed on mail contractors. Letter from the Postmaster General, transmitting report of fines imposed on contractors carrying United States mails for year ending June 30, 1870. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads, ProQuest (Firm), and United States. Post Office Department. Fines Imposed on Mail Contractors. Letter from the Postmaster General, Transmitting Report of Fines Imposed on Contractors Carrying United States Mails for Year Ending June 30, 1870. Washington: [publisher not identified], 1871.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads, et al. Fines Imposed on Mail Contractors. Letter from the Postmaster General, Transmitting Report of Fines Imposed on Contractors Carrying United States Mails for Year Ending June 30, 1870. [publisher not identified], 1871.