APA (7th ed.) Citation

Gear, W. C. (1980). Computer organization and programming (3rd ed.). McGraw-Hill International Book Company.

Chicago Style (17th ed.) Citation

Gear, William Charles. Computer Organization and Programming. 3rd ed. New York: McGraw-Hill International Book Company, 1980.

MLA (9th ed.) Citation

Gear, William Charles. Computer Organization and Programming. 3rd ed. McGraw-Hill International Book Company, 1980.