United States. Congress. House. Committee on Interstate and Foreign Commerce & ProQuest (Firm). (1969). Cigarette Labeling and Advertising-1969: Hearings before the United States House Committee on Interstate and Foreign Commerce, Ninety-First Congress, first session, on Apr. 29, 30, May 1, 1969. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Cigarette Labeling and Advertising-1969: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Ninety-First Congress, First Session, on Apr. 29, 30, May 1, 1969. Washington: U.S. G.P.O., 1969.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Cigarette Labeling and Advertising-1969: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Ninety-First Congress, First Session, on Apr. 29, 30, May 1, 1969. U.S. G.P.O., 1969.