APA (7th ed.) Citation

Highland, H. J. (1984). Protecting your microcomputer system. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Highland, Harold Joseph. Protecting Your Microcomputer System. John Wiley and Sons, 1984.

MLA (9th ed.) Citation

Highland, Harold Joseph. Protecting Your Microcomputer System. John Wiley and Sons, 1984.

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