Cita APA

Oppenheim, A. V., Willsky, A. S., & Young, I. T. (1983). Signals and systems. Prentice-Hall.

Citación estilo Chicago

Oppenheim, Alan V., Alan S. Willsky, and Ian T. Young. Signals and Systems. Englewood Cliffs, N.J: Prentice-Hall, 1983.

Cita MLA

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