APA (7th ed.) Citation

Waterson, A. P. (1968). Introduction to animal virology (Second edition.). University Press.

Chicago Style (17th ed.) Citation

Waterson, A. P. Introduction to Animal Virology. Second edition. Cambridge: University Press, 1968.

MLA (9th ed.) Citation

Waterson, A. P. Introduction to Animal Virology. Second edition. University Press, 1968.