APA (7th ed.) Citation

Katzan, H. (1973). Operating systems: A pragmatic approach. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Katzan, Harry. Operating Systems: A Pragmatic Approach. New York: Van Nostrand Reinhold, 1973.

MLA (9th ed.) Citation

Katzan, Harry. Operating Systems: A Pragmatic Approach. Van Nostrand Reinhold, 1973.

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