Cita APA (7th ed.)

Lenk, J. D. (1981). Handbook of digital electronics. Prentice-Hall.

Cita Chicago (17th ed.)

Lenk, John D. Handbook of Digital Electronics. Englewood Cliffs, N.J.: Prentice-Hall, 1981.

Cita MLA (8th ed.)

Lenk, John D. Handbook of Digital Electronics. Prentice-Hall, 1981.