(1991). Alpha-and beta-hexachlorocyclohexanes (alpha-and beta-HCHs) health and safety guide. Geneva: World Health Organization.
Citación estilo ChicagoAlpha-and Beta-hexachlorocyclohexanes (alpha-and Beta-HCHs) Health and Safety Guide. Geneva: World Health Organization, 1991.
Cita MLAAlpha-and Beta-hexachlorocyclohexanes (alpha-and Beta-HCHs) Health and Safety Guide. Geneva: World Health Organization, 1991.
Precaución: Estas citas no son 100% exactas.