(1990). Clean air act amendments of 1990: Conference report to accompany S. 1630, Oct. 26, 1990 ; 101st Congress, 2d Session, House of Representatives, report 101-952. Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Clean Air Act Amendments of 1990: Conference Report to Accompany S. 1630, Oct. 26, 1990 ; 101st Congress, 2d Session, House of Representatives, Report 101-952. Washington, DC: Gov. Print. Off, 1990.
MLA-Zitierstil (9. Ausg.)Clean Air Act Amendments of 1990: Conference Report to Accompany S. 1630, Oct. 26, 1990 ; 101st Congress, 2d Session, House of Representatives, Report 101-952. Gov. Print. Off, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.