Cita APA (7th ed.)

Phillips, C. L., Parr, J. M., & Riskin, E. A. (2014). Signals, systems, and transforms (Fifth edition, Global edition.). Pearson Education Limited.

Cita Chicago (17th ed.)

Phillips, Charles L., John M. Parr, i Eve A. Riskin. Signals, Systems, and Transforms. Fifth edition, Global edition. England: Pearson Education Limited, 2014.

Cita MLA (9th ed.)

Phillips, Charles L., et al. Signals, Systems, and Transforms. Fifth edition, Global edition. Pearson Education Limited, 2014.