Chen, M. X., & Mattoo, A. (2004). Regionalism in standards: Good or bad for traden. World Bank.
芝加哥风格引文Chen, Maggie Xiaoyang, 与 Aaditya Mattoo. Regionalism in Standards: Good or Bad for Traden. Washington, D.C: World Bank, 2004.
MLA引文Chen, Maggie Xiaoyang, 与 Aaditya Mattoo. Regionalism in Standards: Good or Bad for Traden. World Bank, 2004.
警告：这些引文格式不一定是100％准确.