APA引文

(2009). Bulletin on population and vital statistics in the ESCWA Region. ESCWA.

Chicago Edition Citation

Bulletin on Population and Vital Statistics in the ESCWA Region. ESCWA, 2009.

MLA引文

Bulletin on Population and Vital Statistics in the ESCWA Region. ESCWA, 2009.

警告：這些引文格式不一定是100％准確.