Cita APA (7th ed.)

Oppenheim, A. V., Schafer, R. W., & Buck, J. R. (1999). Discrete-time signal processing (2a. ed.). Prentice Hall.

Cita Chicago (17th ed.)

Oppenheim, Alan V., Ronald W. Schafer, i John R. Buck. Discrete-time Signal Processing. 2a. ed. Upper Saddle River: Prentice Hall, 1999.

Cita MLA (9th ed.)

Oppenheim, Alan V., et al. Discrete-time Signal Processing. 2a. ed. Prentice Hall, 1999.