APA (7th ed.) Citation

Verma, D. (2014). Economic geology. Centrum Press.

Chicago Style (17th ed.) Citation

Verma, D.N. Economic Geology. New Delhi: Centrum Press, 2014.

MLA (9th ed.) Citation

Verma, D.N. Economic Geology. Centrum Press, 2014.

Warning: These citations may not always be 100% accurate.