APA (7th ed.) Citation

Katzan, H. (1979). Introduction to computers and data processing. Van Nostrand.

Chicago Style (17th ed.) Citation

Katzan, Harry. Introduction to Computers and Data Processing. New York: Van Nostrand, 1979.

MLA (9th ed.) Citation

Katzan, Harry. Introduction to Computers and Data Processing. Van Nostrand, 1979.

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