APA (7th ed.) Citation

Garfinkel, S., & Spafford, G. (1996). Practical UNIX and Internet security (2nd edition.). O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Garfinkel, Simson, and Gene Spafford. Practical UNIX and Internet Security. 2nd edition. Cambridge, MA: O'Reilly & Associates, 1996.

MLA (8th ed.) Citation

Garfinkel, Simson, and Gene Spafford. Practical UNIX and Internet Security. 2nd edition. O'Reilly & Associates, 1996.

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