APA (7th ed.) Citation

Zarrella, J. (1981). Microprocessor operating systems. Microcomputer Applications.

Chicago Style (17th ed.) Citation

Zarrella, John. Microprocessor Operating Systems. Suisun City, Calif: Microcomputer Applications, 1981.

MLA (9th ed.) Citation

Zarrella, John. Microprocessor Operating Systems. Microcomputer Applications, 1981.

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