APA引文

Katar Singh & Anil Shishodia. (2007). Environmental economics: Theory and applications. Sage.

Chicago Edition Citation

Katar Singh and Anil Shishodia. Environmental Economics: Theory and Applications. New Delhi: Sage, 2007.

MLA引文

Katar Singh and Anil Shishodia. Environmental Economics: Theory and Applications. Sage, 2007.

警告：这些引文格式不一定是100％准确.