WHO. (1992). Environmental health criteria; N.123: Alpha-and Beta-hexachlorocyclohexanes. Geneva: WHO.
Παραπομπή Chicago StyleWHO. Environmental Health Criteria; N.123: Alpha-and Beta-hexachlorocyclohexanes. Geneva: WHO, 1992.
Παραπομπή MLAWHO. Environmental Health Criteria; N.123: Alpha-and Beta-hexachlorocyclohexanes. Geneva: WHO, 1992.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.