United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1911). Letter from the Postmaster General submitting a report giving the results of the inquiry as to the operation, receipts, and expenditures of railroad companies transporting the mails, and recommending legislation on the subject. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Letter from the Postmaster General Submitting a Report Giving the Results of the Inquiry as to the Operation, Receipts, and Expenditures of Railroad Companies Transporting the Mails, and Recommending Legislation on the Subject. Washington: [publisher not identified], 1911.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Letter from the Postmaster General Submitting a Report Giving the Results of the Inquiry as to the Operation, Receipts, and Expenditures of Railroad Companies Transporting the Mails, and Recommending Legislation on the Subject. [publisher not identified], 1911.