Chicago

Senate, Congress." S. Hrg. 89 - Prices of quinine and quinidine. Part 1: hearings before the Subcommittee on Antitrust and Monopoly of the Committee on the Judiciary, United States Senate, Eighty-ninth Congress, second session, pursuant to S. Res. 191, May 16, 17, 18, and 23, 1966.. Government. U.S. Government Printing Office https://www.govinfo.gov/app/details/CHRG-89shrg65513p1.

APA

Senate, Congress. (1966, May 16). Senate Hearing, 89th Congress - Prices of quinine and quinidine. Part 1: hearings before the Subcommittee on Antitrust and Monopoly of the Committee on the Judiciary, United States Senate, Eighty-ninth Congress, second session, pursuant to S. Res. 191, May 16, 17, 18, and 23, 1966.. [Government]. U.S. Government Printing Office. https://www.govinfo.gov/app/details/CHRG-89shrg65513p1

MLA

Senate, Congress. Senate Hearing, 89th Congress - Prices of quinine and quinidine. Part 1: hearings before the Subcommittee on Antitrust and Monopoly of the Committee on the Judiciary, United States Senate, Eighty-ninth Congress, second session, pursuant to S. Res. 191, May 16, 17, 18, and 23, 1966.. U.S. Government Printing Office, (16 May 1966), https://www.govinfo.gov/app/details/CHRG-89shrg65513p1

Bluebook

Senate, Congress, Prices of quinine and quinidine. Part 1: hearings before the Subcommittee on Antitrust and Monopoly of the Committee on the Judiciary, United States Senate, Eighty-ninth Congress, second session, pursuant to S. Res. 191, May 16, 17, 18, and 23, 1966., GovInfo, (May 16, 1966), https://www.govinfo.gov/app/details/CHRG-89shrg65513p1