APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1885). Proposals for carrying the mails. Letter from the Postmaster-General, transmitting an abstract of proposals for carrying the mails received during the fiscal year ended June 30, 1885. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Proposals for Carrying the Mails. Letter from the Postmaster-General, Transmitting an Abstract of Proposals for Carrying the Mails Received During the Fiscal Year Ended June 30, 1885. Washington: [publisher not identified], 1885.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Proposals for Carrying the Mails. Letter from the Postmaster-General, Transmitting an Abstract of Proposals for Carrying the Mails Received During the Fiscal Year Ended June 30, 1885. [publisher not identified], 1885.