APA (7th ed.) Citation

Bignell & Donovan. (1992). Digital electronics (3rd ed.). Delmar Publishers.

Chicago Style (17th ed.) Citation

Bignell and Donovan. Digital Electronics. 3rd ed. New York: Delmar Publishers, 1992.

MLA (8th ed.) Citation

Bignell and Donovan. Digital Electronics. 3rd ed. Delmar Publishers, 1992.