APA (7th ed.) Citation

United States. Congress. House. Committee on the District of Columbia & ProQuest (Firm). (1875). Workingmen of the District of Columbia. Petition of the workingmen of the District of Columbia, praying Congress for relief. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Workingmen of the District of Columbia. Petition of the Workingmen of the District of Columbia, Praying Congress for Relief. Washington: [publisher not identified], 1875.

MLA (9th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Workingmen of the District of Columbia. Petition of the Workingmen of the District of Columbia, Praying Congress for Relief. [publisher not identified], 1875.