APA (7th ed.) Citation

Polk, W. T. (1995). Anti-virus tools and techniques for computer systems. Noyes Data Corporation.

Chicago Style (17th ed.) Citation

Polk, William Timothy. Anti-virus Tools and Techniques for Computer Systems. Park Ridge, NJ: Noyes Data Corporation, 1995.

MLA (9th ed.) Citation

Polk, William Timothy. Anti-virus Tools and Techniques for Computer Systems. Noyes Data Corporation, 1995.