APA
World Health Organization, . (2004). WHO Expert committee on specifications for pharmaceutical preparations. World Health Organization: .
Chicago
World Health Organization, . 2004. WHO Expert committee on specifications for pharmaceutical preparations. World Health Organization: .
Harvard
World Health Organization, . (2004). WHO Expert committee on specifications for pharmaceutical preparations. World Health Organization: .
MLA
World Health Organization, . WHO Expert committee on specifications for pharmaceutical preparations. World Health Organization: . 2004.