APA (7th ed.) Citation

Johnson, D. E., & Hilburn, J. L. (1975). Rapid practical design of active filters (1. print.). Wiley.

Chicago Style (17th ed.) Citation

Johnson, David E., and John L. Hilburn. Rapid Practical Design of Active Filters. 1. print. New York: Wiley, 1975.

MLA (9th ed.) Citation

Johnson, David E., and John L. Hilburn. Rapid Practical Design of Active Filters. 1. print. Wiley, 1975.