APA Format
World Health Organization (WHO) . (). Toxicological evaluation of certain food additives with a review of general principles and of specifications, TRS.539. : Geneva FAO/WHO 1974
MLA Format
World Health Organization (WHO) . Toxicological evaluation of certain food additives with a review of general principles and of specifications, TRS.539. : Geneva FAO/WHO 1974,
Australian/Harvard Format
World Health Organization (WHO) . . Toxicological evaluation of certain food additives with a review of general principles and of specifications, TRS.539. Geneva FAO/WHO 1974, 
Warning: These citations may not always be 100% accurate.