APA (7th ed.) Citation

Gear, C. W. (1980). Computer Organization and Programming: With an introduction to computer science (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Gear, C. William. Computer Organization and Programming: With an Introduction to Computer Science. 3rd ed. New York: McGraw-Hill, 1980.

MLA (9th ed.) Citation

Gear, C. William. Computer Organization and Programming: With an Introduction to Computer Science. 3rd ed. McGraw-Hill, 1980.