APA Format
World Health Organization (WHO) . (). Guidlines for the study of genetic effects in human populations. : Geneva WHO 1985
MLA Format
World Health Organization (WHO) . Guidlines for the study of genetic effects in human populations. : Geneva WHO 1985,
Australian/Harvard Format
World Health Organization (WHO) . . Guidlines for the study of genetic effects in human populations. Geneva WHO 1985, 
Warning: These citations may not always be 100% accurate.