APA (7th ed.) Citation

Norton, P., & Nielsen, P. (1992). Inside the norton antivirus. Brady Publishing.

Chicago Style (17th ed.) Citation

Norton, Peter, and Paul Nielsen. Inside the Norton Antivirus. New York: Brady Publishing, 1992.

MLA (9th ed.) Citation

Norton, Peter, and Paul Nielsen. Inside the Norton Antivirus. Brady Publishing, 1992.