APA引文

Chorley, R. J. (1973). Directions in geography. Methuen.

芝加哥风格引文

Chorley, Richard J. Directions in Geography. London: Methuen, 1973.

MLA引文

Chorley, Richard J. Directions in Geography. Methuen, 1973.

警告：这些引文格式不一定是100％准确.