APA
Kielhorn J., Schmidt S., Mangelsdorf I., International Programme on Chemical Safety, World Health Organization, FAO Panel of Experts on Pesticide Residues in Food and the Environment & WHO Expert Group on Pesticide Residues. (2006). Heptachlor. Geneva: WHO.
Chicago
Kielhorn Janet, Schmidt S, Mangelsdorf Inge, International Programme on Chemical Safety, World Health Organization, FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Expert Group on Pesticide Residues. 2006. Heptachlor. Geneva: WHO.
Harvard
Kielhorn J., Schmidt S., Mangelsdorf I., International Programme on Chemical Safety, World Health Organization, FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Expert Group on Pesticide Residues. (2006). Heptachlor. Geneva: WHO.
MLA
Kielhorn Janet, Schmidt S, Mangelsdorf Inge, International Programme on Chemical Safety, World Health Organization, FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Expert Group on Pesticide Residues. Heptachlor. Geneva: WHO. 2006.