APA (7th ed.) Citation

Spencer, D. D. (1994). Webster's new world dictionary of computer terms (5th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Spencer, Donald D. Webster's New World Dictionary of Computer Terms. 5th ed. New York: Macmillan, 1994.

MLA (9th ed.) Citation

Spencer, Donald D. Webster's New World Dictionary of Computer Terms. 5th ed. Macmillan, 1994.