APA引文

(2002). Principles and methods for the assessment of risk from essential trace elements. World Health Organisation.

Chicago Edition Citation

Principles and Methods for the Assessment of Risk from Essential Trace Elements. Geneva: World Health Organisation, 2002.

MLA引文

Principles and Methods for the Assessment of Risk from Essential Trace Elements. World Health Organisation, 2002.

警告：這些引文格式不一定是100％准確.