Cita APA (7a ed.)

Oppenheim, A. V. (1983). Signals and systems. Prentice-Hall International.

Cita Chicago Style (17a ed.)

Oppenheim, Alan V. Signals and Systems. New Jersey: Prentice-Hall International, 1983.

Cita MLA (8a ed.)

Oppenheim, Alan V. Signals and Systems. Prentice-Hall International, 1983.