Cita APA (7th ed.)

Chen, W. (2009). The circuits and filters handbook: Passive, active, and digital filters. CRC Press.

Cita Chicago (17th ed.)

Chen, Wai-Kai. The Circuits and Filters Handbook: Passive, Active, and Digital Filters. Boca Raton, Fla: CRC Press, 2009.

Cita MLA (9th ed.)

Chen, Wai-Kai. The Circuits and Filters Handbook: Passive, Active, and Digital Filters. CRC Press, 2009.