United States. Congress. Senate. Committee on Post Offices and Post Roads, ProQuest (Firm), & Petersburg Railroad Company. (1838). Memorial of the Petersburg Railroad Company, praying the payment of a sum of money withheld from them, under their contract for the transportation of the mail. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads, ProQuest (Firm), and Petersburg Railroad Company. Memorial of the Petersburg Railroad Company, Praying the Payment of a Sum of Money Withheld from Them, Under Their Contract for the Transportation of the Mail. Washington: [publisher not identified], 1838.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads, et al. Memorial of the Petersburg Railroad Company, Praying the Payment of a Sum of Money Withheld from Them, Under Their Contract for the Transportation of the Mail. [publisher not identified], 1838.