World Health Organization, Geneva, United Nations Environment Programme, & International Labour Organization. (1996). Environmental health criteria 164:thallium: IPCS International Programme on Chemical Safety. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization, Geneva, United Nations Environment Programme, und International Labour Organization. Environmental Health Criteria 164:thallium: IPCS International Programme on Chemical Safety. Geneva: World Health Organization, 1996.
MLA-Zitierstil (8. Ausg.)World Health Organization, Geneva, et al. Environmental Health Criteria 164:thallium: IPCS International Programme on Chemical Safety. World Health Organization, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.