Cita APA (7a ed.)

Phillips, C. L., & Parr, J. M. (1999). Signals, systems, and transforms (2nd ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Phillips, Charles L., y John M. Parr. Signals, Systems, and Transforms. 2nd ed. Upper Saddle River, New Jersey: Prentice-Hall, 1999.

Cita MLA (9a ed.)

Phillips, Charles L., y John M. Parr. Signals, Systems, and Transforms. 2nd ed. Prentice-Hall, 1999.