APA (7th ed.) Citation

O'Brien, J. A. (1986). Study guide: Computers and information processing with software tutorial and basic. Irwin.

Chicago Style (17th ed.) Citation

O'Brien, James A. Study Guide: Computers and Information Processing with Software Tutorial and Basic. Homewood: Irwin, 1986.

MLA (9th ed.) Citation

O'Brien, James A. Study Guide: Computers and Information Processing with Software Tutorial and Basic. Irwin, 1986.

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