APA Format
World Health Organization (WHO) . (). Expert committee on leprosy,TRS.189. : Geneva WHO 1960
MLA Format
World Health Organization (WHO) . Expert committee on leprosy,TRS.189. : Geneva WHO 1960,
Australian/Harvard Format
World Health Organization (WHO) . . Expert committee on leprosy,TRS.189. Geneva WHO 1960, 
Warning: These citations may not always be 100% accurate.