APA (7th ed.) Citation

Howes, M. J., & Morgan, D. V. (1978). Variable Impedance Devices. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Howes, M. J., and D. V. Morgan. Variable Impedance Devices. New York: John Wiley & Sons, 1978.

MLA (9th ed.) Citation

Howes, M. J., and D. V. Morgan. Variable Impedance Devices. John Wiley & Sons, 1978.