Cita APA (7th ed.)

Haykin, S. S., & Van Veen, B. (1999). Signals and systems. John Wiley.

Cita Chicago (17th ed.)

Haykin, Simon S., i Barry Van Veen. Signals and Systems. Nueva York: John Wiley, 1999.

Cita MLA (9th ed.)

Haykin, Simon S., i Barry Van Veen. Signals and Systems. John Wiley, 1999.