APA引文

OMS. (1991). WHO technical report series; N.806: Evaluation of certain food additive and contaminants. Geneva: OMS.

Trích dẫn kiểu Chicago

OMS. WHO Technical Report Series; N.806: Evaluation of Certain Food Additive and Contaminants. Geneva: OMS, 1991.

MLA引文

OMS. WHO Technical Report Series; N.806: Evaluation of Certain Food Additive and Contaminants. Geneva: OMS, 1991.

警告：这些引文格式不一定是100％准确.