APA Format
World Health Organization (WHO) . (). 1,2 Dichloroethane. : Geneva WHO 1987
MLA Format
World Health Organization (WHO) . 1,2 Dichloroethane. : Geneva WHO 1987,
Australian/Harvard Format
World Health Organization (WHO) . . 1,2 Dichloroethane. Geneva WHO 1987, 
Warning: These citations may not always be 100% accurate.