APA (7th ed.) Citation

Choudhary, N. L. (2013). Encyclopaedia of photochemistry. Centrum Press.

Chicago Style (17th ed.) Citation

Choudhary, N. L. Encyclopaedia of Photochemistry. New Delhi: Centrum Press, 2013.

MLA (9th ed.) Citation

Choudhary, N. L. Encyclopaedia of Photochemistry. Centrum Press, 2013.

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