APA Format
World Health Organization (WHO) . (). Detection of dependence producing drugs in body fluids, TRS.556. : Geneva WHO 1974
MLA Format
World Health Organization (WHO) . Detection of dependence producing drugs in body fluids, TRS.556. : Geneva WHO 1974,
Australian/Harvard Format
World Health Organization (WHO) . . Detection of dependence producing drugs in body fluids, TRS.556. Geneva WHO 1974, 
Warning: These citations may not always be 100% accurate.