APA Edition Citation

Tocci, R. J., & Widmer, N. S. (2005). Digital systems: Principles and applications (8th ed.). Prentice-hall.

Chicago Edition Citation

Tocci, Ronald J., and Neal S. Widmer. Digital Systems: Principles and Applications. 8th ed. New Delhi: Prentice-hall, 2005.

MLA Edition Citation

Tocci, Ronald J., and Neal S. Widmer. Digital Systems: Principles and Applications. 8th ed. Prentice-hall, 2005.