District of Columbia. Board of Commissioners. (1920). Acts of Congress affecting D.C., passed at 1st and 2nd sessions of 66th Congress, May 19, 1919 to June 5, 1920. [publisher not identified].
Chicago Style (17th ed.) CitationDistrict of Columbia. Board of Commissioners. Acts of Congress Affecting D.C., Passed at 1st and 2nd Sessions of 66th Congress, May 19, 1919 to June 5, 1920. [Washington]: [publisher not identified], 1920.
MLA (9th ed.) CitationDistrict of Columbia. Board of Commissioners. Acts of Congress Affecting D.C., Passed at 1st and 2nd Sessions of 66th Congress, May 19, 1919 to June 5, 1920. [publisher not identified], 1920.
Warning: These citations may not always be 100% accurate.