APA Format
World Health Organization (WHO) . (). Evaluation of certain food additives and contaminants, TRS.868: forty sixth report of the joint FAO/WHO expert committee on food additives. : Geneva WHO 1997
MLA Format
World Health Organization (WHO) . Evaluation of certain food additives and contaminants, TRS.868: forty sixth report of the joint FAO/WHO expert committee on food additives. : Geneva WHO 1997,
Australian/Harvard Format
World Health Organization (WHO) . . Evaluation of certain food additives and contaminants, TRS.868: forty sixth report of the joint FAO/WHO expert committee on food additives. Geneva WHO 1997, 
Warning: These citations may not always be 100% accurate.