APA (7th ed.) Citation

S. K. Prasad. (2009). Chemical weapons. Discovery Publishing House.

Chicago Style (17th ed.) Citation

S. K. Prasad. Chemical Weapons. New Delhi: Discovery Publishing House, 2009.

MLA (8th ed.) Citation

S. K. Prasad. Chemical Weapons. Discovery Publishing House, 2009.

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