APA引文

Barney Warf. (2010). Encyclopedia of geography(v.1). Sage.

Chicago Edition Citation

Barney Warf. Encyclopedia of Geography(v.1). New Delhi: Sage, 2010.

MLA引文

Barney Warf. Encyclopedia of Geography(v.1). Sage, 2010.

警告：这些引文格式不一定是100％准确.