APA (7th ed.) Citation

Crowley, T. H. (1967). Understanding computers. McGraw-Hill.

Chicago Style (17th ed.) Citation

Crowley, Thomas H. Understanding Computers. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Crowley, Thomas H. Understanding Computers. McGraw-Hill, 1967.

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