APA引文

Hardy, J. T. (2003). Climate change causes, effects and solutions. London: John Wiley & Sons.

Trích dẫn kiểu Chicago

Hardy, John T. Climate Change Causes, Effects and Solutions. London: John Wiley & Sons, 2003.

MLA引文

Hardy, John T. Climate Change Causes, Effects and Solutions. London: John Wiley & Sons, 2003.

警告：這些引文格式不一定是100％准確.