APA-viite (7. p.)

Unger, S. H. (1989). The essence of logic circuits. Prentice-Hall.

Chicago-viite (17. p.)

Unger, Stephen H. The Essence of Logic Circuits. Englewood Cliffs, N.J: Prentice-Hall, 1989.

MLA-viite (9. p.)

Unger, Stephen H. The Essence of Logic Circuits. Prentice-Hall, 1989.