Cita APA (7a ed.)

Karu, Z. Z. (2002). Signals and systems made ridiculously simple. ZiZi.

Cita Chicago Style (17a ed.)

Karu, Zoher Z. Signals and Systems Made Ridiculously Simple. Cambridge, Massachusetts: ZiZi, 2002.

Cita MLA (9a ed.)

Karu, Zoher Z. Signals and Systems Made Ridiculously Simple. ZiZi, 2002.