Sitasi

APA Format

World Health Organization (WHO) . (). "Principles and methods for the assessment of risk from essential trace elements; EHC.228". : Geneva WHO 2002

MLA Format

World Health Organization (WHO) . "Principles and methods for the assessment of risk from essential trace elements; EHC.228". : Geneva WHO 2002,

Australian/Harvard Format

World Health Organization (WHO) . . "Principles and methods for the assessment of risk from essential trace elements; EHC.228". Geneva WHO 2002,

Warning: These citations may not always be 100% accurate.