APA Format
World Health Organization (WHO) . (). Guidelines for evaluation of drugs for use in man, TRS.563. : Geneva WHO 1975
MLA Format
World Health Organization (WHO) . Guidelines for evaluation of drugs for use in man, TRS.563. : Geneva WHO 1975,
Australian/Harvard Format
World Health Organization (WHO) . . Guidelines for evaluation of drugs for use in man, TRS.563. Geneva WHO 1975, 
Warning: These citations may not always be 100% accurate.