APA (7th ed.) Citation

(1985). System security: The technical challenge ; proceedings of the internat. conference held in London, Oct. 1985. Online.

Chicago Style (17th ed.) Citation

System Security: The Technical Challenge ; Proceedings of the Internat. Conference Held in London, Oct. 1985. London u.a: Online, 1985.

MLA (9th ed.) Citation

System Security: The Technical Challenge ; Proceedings of the Internat. Conference Held in London, Oct. 1985. Online, 1985.

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