World Health Organization, G. (1998). International Programmine on Chemical Safety. Geneva:WHO.
Chicago ZitierstilWorld Health Organization, Geneva. International Programmine on Chemical Safety. Boron: Geneva:WHO, 1998.
MLA ZitierstilWorld Health Organization, Geneva. International Programmine on Chemical Safety. Geneva:WHO, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.