APA (7th ed.) Citation

Parker, C. S. (1984). Understanding computers and data processing: Today and tomorrow with basic. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Parker, Charles S. Understanding Computers and Data Processing: Today and Tomorrow with Basic. New York: Holt, Rinehart and Winston, 1984.

MLA (9th ed.) Citation

Parker, Charles S. Understanding Computers and Data Processing: Today and Tomorrow with Basic. Holt, Rinehart and Winston, 1984.