APA引文

OMS. (1991). WHO technical report series; N.813: Safe use of pesticides. Geneva: OMS.

Trích dẫn kiểu Chicago

OMS. WHO Technical Report Series; N.813: Safe Use of Pesticides. Geneva: OMS, 1991.

MLA引文

OMS. WHO Technical Report Series; N.813: Safe Use of Pesticides. Geneva: OMS, 1991.

警告：這些引文格式不一定是100％准確.