(1991). Exposure limits for occupational and environmental chemical pollutants: A collection of papers from an international symposium held in Prague, Czechoslovakia, 18 - 21 April 1989. Elsevier.
Chicago-Zitierstil (17. Ausg.)Exposure Limits for Occupational and Environmental Chemical Pollutants: A Collection of Papers from an International Symposium Held in Prague, Czechoslovakia, 18 - 21 April 1989. Amsterdam u.a: Elsevier, 1991.
MLA-Zitierstil (9. Ausg.)Exposure Limits for Occupational and Environmental Chemical Pollutants: A Collection of Papers from an International Symposium Held in Prague, Czechoslovakia, 18 - 21 April 1989. Elsevier, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.