APA
Knight C., . (1975). Chemistry of viruses. Springer-Verlag Wien, New York: .
Chicago
Knight C.A, . 1975. Chemistry of viruses. Springer-Verlag Wien, New York: .
Harvard
Knight C., . (1975). Chemistry of viruses. Springer-Verlag Wien, New York: .
MLA
Knight C.A, . Chemistry of viruses. Springer-Verlag Wien, New York: . 1975.