APA (7th ed.) Citation

Chhatwal, G. (1993). World great physicists. Anmol Publications.

Chicago Style (17th ed.) Citation

Chhatwal, G.R. World Great Physicists. New Delhi: Anmol Publications, 1993.

MLA (9th ed.) Citation

Chhatwal, G.R. World Great Physicists. Anmol Publications, 1993.

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