APA (7th ed.) Citation

Longley, D., & Shain, M. (1989). Data & computer security: Dictionary of standards, concepts, and terms. MacMillan Reference Books.

Chicago Style (17th ed.) Citation

Longley, Dennis, and Michael Shain. Data & Computer Security: Dictionary of Standards, Concepts, and Terms. Basingstoke: MacMillan Reference Books, 1989.

MLA (9th ed.) Citation

Longley, Dennis, and Michael Shain. Data & Computer Security: Dictionary of Standards, Concepts, and Terms. MacMillan Reference Books, 1989.