APA引文

Ford, D., & Williams, P. (2007). Karst hydrogeology and geomorphology. John Wiley.

Chicago Edition Citation

Ford, Derek, and Paul Williams. Karst Hydrogeology and Geomorphology. Chichester: John Wiley, 2007.

MLA引文

Ford, Derek, and Paul Williams. Karst Hydrogeology and Geomorphology. John Wiley, 2007.

警告：這些引文格式不一定是100％准確.