APA (7th ed.) Citation

Bogner, R. E., & Constaninides, A. G. (1975). Introduction to digital filtering. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Bogner, R. E., and A. G. Constaninides. Introduction to Digital Filtering. London: John Wiley & Sons, 1975.

MLA (9th ed.) Citation

Bogner, R. E., and A. G. Constaninides. Introduction to Digital Filtering. John Wiley & Sons, 1975.