District of Columbia, ProQuest (Firm), & District of Columbia. Board of Commissioners. (1881). Fourth Annual Report of the Commissioners of the District of Columbia. [publisher not identified].
Chicago Style (17th ed.) CitationDistrict of Columbia, ProQuest (Firm), and District of Columbia. Board of Commissioners. Fourth Annual Report of the Commissioners of the District of Columbia. Washington: [publisher not identified], 1881.
MLA (9th ed.) CitationDistrict of Columbia, et al. Fourth Annual Report of the Commissioners of the District of Columbia. [publisher not identified], 1881.
Warning: These citations may not always be 100% accurate.