APA引文

Singh, J. k. (2004). Environmental economics and development. Deep and Deep Publishers.

Chicago Edition Citation

Singh, Jiwitesh kumar. Environmental Economics and Development. New Delhi: Deep and Deep Publishers, 2004.

MLA引文

Singh, Jiwitesh kumar. Environmental Economics and Development. Deep and Deep Publishers, 2004.

警告：這些引文格式不一定是100％准確.