APA (7th ed.) Citation

Gear, C. W. (1974). Computer organization and programming (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Gear, C. William. Computer Organization and Programming. 2nd ed. New York [etc.]: McGraw-Hill, 1974.

MLA (9th ed.) Citation

Gear, C. William. Computer Organization and Programming. 2nd ed. McGraw-Hill, 1974.