Cita APA (7a ed.)

Vatsa, B. S., & Vatsa, S. (2009). Discrete mathematics (4th rev. ed.). New Age International.

Cita Chicago Style (17a ed.)

Vatsa, B. S., y Suchi Vatsa. Discrete Mathematics. 4th rev. ed. New Delhi: New Age International, 2009.

Cita MLA (9a ed.)

Vatsa, B. S., y Suchi Vatsa. Discrete Mathematics. 4th rev. ed. New Age International, 2009.