APA

Andrewes C. H., . (1967). The natural history of viruses. New York: W. W. Norton.

Chicago

Andrewes C H, . 1967. The natural history of viruses. New York: W. W. Norton.

Harvard

Andrewes C. H., . (1967). The natural history of viruses. New York: W. W. Norton.

MLA

Andrewes C H, . The natural history of viruses. New York: W. W. Norton. 1967.