Cita APA (7a ed.)

Gupta, I. D. (2009). Causes and patterns of climate change. Adhyayan Publ.

Cita Chicago Style (17a ed.)

Gupta, Ishwar Das. Causes and Patterns of Climate Change. New Delhi: Adhyayan Publ, 2009.

Cita MLA (9a ed.)

Gupta, Ishwar Das. Causes and Patterns of Climate Change. Adhyayan Publ, 2009.