APA (7th ed.) Citation

Sahni, A., Loyal, R. S., & Indian National Science Academy. (1999). Gondwana assembly: New issues and perspectives. Indian National Science Academy.

Chicago Style (17th ed.) Citation

Sahni, Ashok, R. S. Loyal, and Indian National Science Academy. Gondwana Assembly: New Issues and Perspectives. New Delhi: Indian National Science Academy, 1999.

MLA (8th ed.) Citation

Sahni, Ashok, et al. Gondwana Assembly: New Issues and Perspectives. Indian National Science Academy, 1999.