United States. Postmaster General. (1896). Advertisement of Sept. 15, 1896, inviting proposals for covered regulation wagon mail-messenger, transfer, andmail-station service at Boston, Mass., Brooklyn, N.Y., Buffalo, N.Y., New York, N.Y., Philadelphia, Pa., Baltimore, Md., and Washington, D.C.,from July 1, 1897 to June 30, 1901. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Postmaster General. Advertisement of Sept. 15, 1896, Inviting Proposals for Covered Regulation Wagon Mail-messenger, Transfer, Andmail-station Service at Boston, Mass., Brooklyn, N.Y., Buffalo, N.Y., New York, N.Y., Philadelphia, Pa., Baltimore, Md., and Washington, D.C.,from July 1, 1897 to June 30, 1901. [Place of publication not identified]: U.S. Government Printing Office, 1896.
MLA (9th ed.) CitationUnited States. Postmaster General. Advertisement of Sept. 15, 1896, Inviting Proposals for Covered Regulation Wagon Mail-messenger, Transfer, Andmail-station Service at Boston, Mass., Brooklyn, N.Y., Buffalo, N.Y., New York, N.Y., Philadelphia, Pa., Baltimore, Md., and Washington, D.C.,from July 1, 1897 to June 30, 1901. U.S. Government Printing Office, 1896.