APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1839). Report from the Postmaster General, transmitting a statement of the contracts for the transportation of the mail for the year ending July 1, 1838. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Report from the Postmaster General, Transmitting a Statement of the Contracts for the Transportation of the Mail for the Year Ending July 1, 1838. Washington: [publisher not identified], 1839.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Report from the Postmaster General, Transmitting a Statement of the Contracts for the Transportation of the Mail for the Year Ending July 1, 1838. [publisher not identified], 1839.