APA (7th ed.) Citation

(1990). Archives of data-processing history guide to major U.S. collections. Greenwood Press.

Chicago Style (17th ed.) Citation

Archives of Data-processing History Guide to Major U.S. Collections. New York: Greenwood Press, 1990.

MLA (9th ed.) Citation

Archives of Data-processing History Guide to Major U.S. Collections. Greenwood Press, 1990.