APA (7th ed.) Citation

United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Space, & ProQuest (Firm). (1991). New data on depletion of the ozone layer: Hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Second Congress, first session, April 16, 1991. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Space, and ProQuest (Firm). New Data on Depletion of the Ozone Layer: Hearing Before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Second Congress, First Session, April 16, 1991. Washington: U.S. G.P.O., 1991.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Space, and ProQuest (Firm). New Data on Depletion of the Ozone Layer: Hearing Before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Second Congress, First Session, April 16, 1991. U.S. G.P.O., 1991.