APA (7th ed.) Citation

Wood, P. H., & Kochan, S. G. (1985). UNIX system security. Hayden Books.

Chicago Style (17th ed.) Citation

Wood, Patrick H., and Stephen G. Kochan. UNIX System Security. Carmel, Ind.: Hayden Books, 1985.

MLA (8th ed.) Citation

Wood, Patrick H., and Stephen G. Kochan. UNIX System Security. Hayden Books, 1985.

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