APA Format
World health organization (WHO) . (). WHO expert committee on specifications for pharmaceutical preparations. : Geneva: WHO, 2015
MLA Format
World health organization (WHO) . WHO expert committee on specifications for pharmaceutical preparations. : Geneva: WHO, 2015,
Australian/Harvard Format
World health organization (WHO) . . WHO expert committee on specifications for pharmaceutical preparations. Geneva: WHO, 2015, 
Warning: These citations may not always be 100% accurate.