APA (7th ed.) Citation

Summers, R. C. (1997). Secure computing: Threats and safeguards. McGraw Hill.

Chicago Style (17th ed.) Citation

Summers, Rita C. Secure Computing: Threats and Safeguards. New York: McGraw Hill, 1997.

MLA (9th ed.) Citation

Summers, Rita C. Secure Computing: Threats and Safeguards. McGraw Hill, 1997.