APA (7th ed.) Citation

United States. Congress. House. Committee on Expenditures in the Post-Office Department & ProQuest (Firm). (1850). Letter from the Postmaster General, transmitting a list of clerks and other persons employed in the Post Office Department for 1849. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Expenditures in the Post-Office Department and ProQuest (Firm). Letter from the Postmaster General, Transmitting a List of Clerks and Other Persons Employed in the Post Office Department for 1849. Washington: [publisher not identified], 1850.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Expenditures in the Post-Office Department and ProQuest (Firm). Letter from the Postmaster General, Transmitting a List of Clerks and Other Persons Employed in the Post Office Department for 1849. [publisher not identified], 1850.