APA引文

Gupta, N. .., & Gurjar, R. K. (1993). Sustainable development. Rawat publications.

Chicago Edition Citation

Gupta, N. .L, and R. K.,ed Gurjar. Sustainable Development. Jaipur: Rawat publications, 1993.

MLA引文

Gupta, N. .L, and R. K.,ed Gurjar. Sustainable Development. Rawat publications, 1993.

警告：这些引文格式不一定是100％准确.