APA (7th ed.) Citation

Vatsa, B. S. (1993). Discrete Mathematics. Wishwa Prakashan.

Chicago Style (17th ed.) Citation

Vatsa, B. S. Discrete Mathematics. New Delhi: Wishwa Prakashan, 1993.

MLA (9th ed.) Citation

Vatsa, B. S. Discrete Mathematics. Wishwa Prakashan, 1993.