United States. Congress. House. Committee on the District of Columbia. Subcommittee No. 3. & ProQuest (Firm). (1967). D.C. Transit System, Inc: Hearings before the United States House Committee on the District of Columbia, Subcommittee No. 3 (D.C.), Ninetieth Congress, first session, on May 23, 1967. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on the District of Columbia. Subcommittee No. 3. and ProQuest (Firm). D.C. Transit System, Inc: Hearings Before the United States House Committee on the District of Columbia, Subcommittee No. 3 (D.C.), Ninetieth Congress, First Session, on May 23, 1967. Washington: U.S. G.P.O., 1967.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on the District of Columbia. Subcommittee No. 3. and ProQuest (Firm). D.C. Transit System, Inc: Hearings Before the United States House Committee on the District of Columbia, Subcommittee No. 3 (D.C.), Ninetieth Congress, First Session, on May 23, 1967. U.S. G.P.O., 1967.