APA引文

(2009). Environment program: Progress and prospects. Mandaluyong City, Philippines: Asian Development Bank.

Trích dẫn kiểu Chicago

Environment Program: Progress and Prospects. Mandaluyong City, Philippines: Asian Development Bank, 2009.

MLA引文

Environment Program: Progress and Prospects. Mandaluyong City, Philippines: Asian Development Bank, 2009.

警告：這些引文格式不一定是100％准確.