Cita APA (7a ed.)

Tocci , R. J., & Widmer, N. S. (2000). Digital systems: Principle and applications (6th ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Tocci , Ronald J., y Neal S. Widmer. Digital Systems: Principle and Applications. 6th ed. Nw Delhi: Prentice Hall, 2000.

Cita MLA (9a ed.)

Tocci , Ronald J., y Neal S. Widmer. Digital Systems: Principle and Applications. 6th ed. Prentice Hall, 2000.