APA (7th ed.) Citation

Zaks, R. (1981). Don't or how to care for your computer. Sybox Inc.

Chicago Style (17th ed.) Citation

Zaks, Rodney. Don't or How to Care for Your Computer. Berkeley: Sybox Inc, 1981.

MLA (9th ed.) Citation

Zaks, Rodney. Don't or How to Care for Your Computer. Sybox Inc, 1981.