APA (7th ed.) Citation

Lawlor Steven C. (1990). Computer information systems (ed.). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Lawlor Steven C. Computer Information Systems. ed. New York: Harcourt Brace Jovanovich, 1990.

MLA (9th ed.) Citation

Lawlor Steven C. Computer Information Systems. ed. Harcourt Brace Jovanovich, 1990.

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