Cita APA (7a ed.)

Hamming, R. (1977). Digital Filters. Prentice Hall.

Cita Chicago Style (17a ed.)

Hamming, R.W. Digital Filters. New Jersey: Prentice Hall, 1977.

Cita MLA (9a ed.)

Hamming, R.W. Digital Filters. Prentice Hall, 1977.