APA引文

Islam, R. (2008). World trade indicators 2008: Benchmarking policy and performance. Washington, dc 20433: The World Bank.

Trích dẫn kiểu Chicago

Islam, Roumeen. World Trade Indicators 2008: Benchmarking Policy and Performance. Washington, dc 20433: The World Bank, 2008.

MLA引文

Islam, Roumeen. World Trade Indicators 2008: Benchmarking Policy and Performance. Washington, dc 20433: The World Bank, 2008.

警告：這些引文格式不一定是100％准確.