APA引文

(1994). Ninth general programme of work: Covering the period 1996 - 2001. Geneva: WHO.

Trích dẫn kiểu Chicago

Ninth General Programme of Work: Covering the Period 1996 - 2001. Geneva: WHO, 1994.

MLA引文

Ninth General Programme of Work: Covering the Period 1996 - 2001. Geneva: WHO, 1994.

警告：這些引文格式不一定是100％准確.