United States. Congress. Senate. Committee on Labor and Public Welfare. (1972). Drug listing act, 1971: Hearing, Ninety-second Congress, first session, on S. 2167 .. U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare. Drug Listing Act, 1971: Hearing, Ninety-second Congress, First Session, on S. 2167 .. Washington: U.S. Govt. Print. Off., 1972.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare. Drug Listing Act, 1971: Hearing, Ninety-second Congress, First Session, on S. 2167 .. U.S. Govt. Print. Off., 1972.
Warning: These citations may not always be 100% accurate.