APA Format
World Health Organization (WHO) . (). Concise international chemical assessment document No.34: Chlorinated naphthalenes. : Geneva WHO 2001
MLA Format
World Health Organization (WHO) . Concise international chemical assessment document No.34: Chlorinated naphthalenes. : Geneva WHO 2001,
Australian/Harvard Format
World Health Organization (WHO) . . Concise international chemical assessment document No.34: Chlorinated naphthalenes. Geneva WHO 2001, 
Warning: These citations may not always be 100% accurate.