APA Format
World Health Organization (WHO) . (). Silver and silver compounds: environmental aspects, CICAD no. 44. : Geneva WHO 2002
MLA Format
World Health Organization (WHO) . Silver and silver compounds: environmental aspects, CICAD no. 44. : Geneva WHO 2002,
Australian/Harvard Format
World Health Organization (WHO) . . Silver and silver compounds: environmental aspects, CICAD no. 44. Geneva WHO 2002, 
Warning: These citations may not always be 100% accurate.