APA (7 वां संस्करण) प्रशस्ति पत्र

Kerr, J. M., Marothia, D. K., Singh, K., Ramasamy, C., & Bentley, W. R. (1997). Natural resource economics: Theory and application in India. Oxford & IBH Pub. Co..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kerr, J. M., Dinesh K. Marothia, Katar Singh, C. Ramasamy, और William R. Bentley. Natural Resource Economics: Theory and Application in India. New Delhi: Oxford & IBH Pub. Co., 1997.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Kerr, J. M., et al. Natural Resource Economics: Theory and Application in India. Oxford & IBH Pub. Co., 1997.