APA (7th ed.) Citation

Cortada, J. W. (1987). Historical dictionary of data processing--biographies. Greenwood Press.

Chicago Style (17th ed.) Citation

Cortada, James W. Historical Dictionary of Data Processing--biographies. New York: Greenwood Press, 1987.

MLA (9th ed.) Citation

Cortada, James W. Historical Dictionary of Data Processing--biographies. Greenwood Press, 1987.

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