APA引文

Richter, D. d. (2001). Understanding soil change. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Richter, Daniel deBoucherville. Understanding Soil Change. Cambridge: Cambridge University Press, 2001.

MLA引文

Richter, Daniel deBoucherville. Understanding Soil Change. Cambridge: Cambridge University Press, 2001.

警告：這些引文格式不一定是100％准確.