APA (7th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Consumer Subcommittee & ProQuest (Firm). (1968). Door-to-Door Sales Regulation: Hearings before the United States Senate Committee on Commerce, Consumer Subcommittee, Ninetieth Congress, second session, on Mar. 4, 5, 20, 21, 1968. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Consumer Subcommittee and ProQuest (Firm). Door-to-Door Sales Regulation: Hearings Before the United States Senate Committee on Commerce, Consumer Subcommittee, Ninetieth Congress, Second Session, on Mar. 4, 5, 20, 21, 1968. Washington: U.S. G.P.O., 1968.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Consumer Subcommittee and ProQuest (Firm). Door-to-Door Sales Regulation: Hearings Before the United States Senate Committee on Commerce, Consumer Subcommittee, Ninetieth Congress, Second Session, on Mar. 4, 5, 20, 21, 1968. U.S. G.P.O., 1968.