Cita APA (7a ed.)

Bignell, J., & Donovan, R. (1989). Digital electronics (2a ed.). Delmar Publishers.

Cita Chicago Style (17a ed.)

Bignell, James, y Robert Donovan. Digital Electronics. 2a ed. New York: Delmar Publishers, 1989.

Cita MLA (9a ed.)

Bignell, James, y Robert Donovan. Digital Electronics. 2a ed. Delmar Publishers, 1989.