Cita APA (7th ed.)

Stein, D. H. (1985). Introduction to digital data communications. Delmar.

Cita Chicago (17th ed.)

Stein, David H. Introduction to Digital Data Communications. Albany, N.Y: Delmar, 1985.

Cita MLA (9th ed.)

Stein, David H. Introduction to Digital Data Communications. Delmar, 1985.