APA
Tandon S. K. (., . (1990). Goals for earth science activities in the Nineties. Bangalore: Geological Society of India.
Chicago
Tandon S K (Ed.), . 1990. Goals for earth science activities in the Nineties. Bangalore: Geological Society of India.
Harvard
Tandon S. K. (., . (1990). Goals for earth science activities in the Nineties. Bangalore: Geological Society of India.
MLA
Tandon S K (Ed.), . Goals for earth science activities in the Nineties. Bangalore: Geological Society of India. 1990.