APA引文

WorldBank. (2015). The Little Green Data Book 2013. World Bank.

Trích dẫn kiểu Chicago

WorldBank. The Little Green Data Book 2013. World Bank, 2015.

MLA引文

WorldBank. The Little Green Data Book 2013. World Bank, 2015.

警告：這些引文格式不一定是100％准確.