Cita APA (7a ed.)

Maramorosch, K., & Kurstak, E. (1971). Comparative virology. Academic Press.

Cita Chicago Style (17a ed.)

Maramorosch, Karl, y Edouard Kurstak. Comparative Virology. New York: Academic Press, 1971.

Cita MLA (8a ed.)

Maramorosch, Karl, y Edouard Kurstak. Comparative Virology. Academic Press, 1971.