APA (7th ed.) Citation

Varsegi, A. (1988). Practical business systems implementation: A DP guide. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Varsegi, Alex. Practical Business Systems Implementation: A DP Guide. New York: Van Nostrand Reinhold, 1988.

MLA (9th ed.) Citation

Varsegi, Alex. Practical Business Systems Implementation: A DP Guide. Van Nostrand Reinhold, 1988.