United States. Congress. House. Committee on Post Office and Post Roads, ProQuest (Firm), & United States. Post Office Department. (1872). Offers and land and water mail-routes. Letter from the Postmaster General, transmitting abstracts of offers for carrying the mails upon the different routes in the United States, and statement of all land and water mails established by the Post-Office Department within the year ending July 1, 1871. [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. Offers and Land and Water Mail-routes. Letter from the Postmaster General, Transmitting Abstracts of Offers for Carrying the Mails upon the Different Routes in the United States, and Statement of All Land and Water Mails Established by the Post-Office Department Within the Year Ending July 1, 1871. Washington: [publisher not identified], 1872.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads, et al. Offers and Land and Water Mail-routes. Letter from the Postmaster General, Transmitting Abstracts of Offers for Carrying the Mails upon the Different Routes in the United States, and Statement of All Land and Water Mails Established by the Post-Office Department Within the Year Ending July 1, 1871. [publisher not identified], 1872.