APA引文

(2001). Commodity market reforms: Lessons of two decades. Washington DC: World Bank.

Trích dẫn kiểu Chicago

Commodity Market Reforms: Lessons of Two Decades. Washington DC: World Bank, 2001.

MLA引文

Commodity Market Reforms: Lessons of Two Decades. Washington DC: World Bank, 2001.

警告：這些引文格式不一定是100％准確.