APA (7th ed.) Citation

Clifton, H. D. (1990). Business data systems: A practical guide to systems analysis and data processing (4. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Clifton, Harold D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. 4. ed. New York <<[u.a.]>>: Prentice-Hall, 1990.

MLA (9th ed.) Citation

Clifton, Harold D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. 4. ed. Prentice-Hall, 1990.