Gupta Vijay. (2013). Subprime Mortgage Crisis & Euro Zone Crisis.
芝加哥风格引文Gupta Vijay. Subprime Mortgage Crisis & Euro Zone Crisis. 2013.
MLA引文Gupta Vijay. Subprime Mortgage Crisis & Euro Zone Crisis. 2013.
警告：这些引文格式不一定是100％准确.
APA引文