APA (7th ed.) Citation

Tocci Ronald J., Widmer Neal S., & Moss Gregory L. (2004). Digital systems: Principles and applications (9th ed.). Pearson/Prentice Hall.

Chicago Style (17th ed.) Citation

Tocci Ronald J., Widmer Neal S., and Moss Gregory L. Digital Systems: Principles and Applications. 9th ed. Pearson/Prentice Hall, 2004.

MLA (8th ed.) Citation

Tocci Ronald J., et al. Digital Systems: Principles and Applications. 9th ed. Pearson/Prentice Hall, 2004.