APA ציטוט

WHO. (1992). WHO drug information; Vol.6(N.2)/1992. Geneva: WHO.

Trích dẫn kiểu Chicago

WHO. WHO Drug Information; Vol.6(N.2)/1992. Geneva: WHO, 1992.

ציטוט MLA

WHO. WHO Drug Information; Vol.6(N.2)/1992. Geneva: WHO, 1992.