APA (7th ed.) Citation

Mandell, S. L. (1984). Principles of data processing. West Pub.

Chicago Style (17th ed.) Citation

Mandell, Steven L. Principles of Data Processing. St. Paul, Minn: West Pub, 1984.

MLA (9th ed.) Citation

Mandell, Steven L. Principles of Data Processing. West Pub, 1984.