APA (7th ed.) Citation

Covey, S. R. (1991). Viruscan: Detect and remove viruses. Macaffee Association, 1991.

Chicago Style (17th ed.) Citation

Covey, Stephen R. Viruscan: Detect and Remove Viruses. Macaffee Association, 1991, 1991.

MLA (8th ed.) Citation

Covey, Stephen R. Viruscan: Detect and Remove Viruses. Macaffee Association, 1991, 1991.

Warning: These citations may not always be 100% accurate.