APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1860). Estimates -- Post Office Department service. (To accompany bill H.R. no. 564.) Letters from the Postmaster General, and acting Postmaster General, explanatory and in reference to the estimates for the service of the Post Office Department. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Estimates -- Post Office Department Service. (To Accompany Bill H.R. No. 564.) Letters from the Postmaster General, and Acting Postmaster General, Explanatory and in Reference to the Estimates for the Service of the Post Office Department. Washington: [publisher not identified], 1860.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Estimates -- Post Office Department Service. (To Accompany Bill H.R. No. 564.) Letters from the Postmaster General, and Acting Postmaster General, Explanatory and in Reference to the Estimates for the Service of the Post Office Department. [publisher not identified], 1860.