Citazione Stile APA (7a Edizione)

Biswas, S. B., & Biswas, A. (1993). An Introduction to Viruses (4th rev. ed.). Vikas Publishing House Pvt. Ltd..

Citazione stile Chigago Style (17a edizione)

Biswas, S. B., e Amita Biswas. An Introduction to Viruses. 4th rev. ed. New Delhi: Vikas Publishing House Pvt. Ltd., 1993.

Citatione MLA (9a ed.)

Biswas, S. B., e Amita Biswas. An Introduction to Viruses. 4th rev. ed. Vikas Publishing House Pvt. Ltd., 1993.