(1988). Stratospheric ozone depletion: Joint hearing before the Subcommittee on Hazardous Wastes and Toxic Substances and Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundredth Congress, second session, March 30, 1988.
Čikaški stil citiranja (17. izdanje)Stratospheric Ozone Depletion: Joint Hearing Before the Subcommittee on Hazardous Wastes and Toxic Substances and Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundredth Congress, Second Session, March 30, 1988. 1988.
MLA način citiranja (9. izdanje)Stratospheric Ozone Depletion: Joint Hearing Before the Subcommittee on Hazardous Wastes and Toxic Substances and Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundredth Congress, Second Session, March 30, 1988. 1988.