APA引文

Krugman, P. R. (2007). The conscience of a liberal. W.W. Norton & Co..

Chicago Style (17th ed.) Citation

Krugman, Paul R. The Conscience of a Liberal. New York: W.W. Norton & Co., 2007.

MLA引文

Krugman, Paul R. The Conscience of a Liberal. W.W. Norton & Co., 2007.

警告：這些引文格式不一定是100％准確.