APA (7th ed.) Citation

International Conference on Comparative Virology, Maramorosch, K., & Kurstak, E. (1971). Comparative virology. Academic Press.

Chicago Style (17th ed.) Citation

International Conference on Comparative Virology, Karl Maramorosch, and Edouard Kurstak. Comparative Virology. New York: Academic Press, 1971.

MLA (9th ed.) Citation

International Conference on Comparative Virology, et al. Comparative Virology. Academic Press, 1971.