APA (7th ed.) Citation

Nowicki, J. R., & Adam, L. J. (1990). Digital circuits. E. Arnold.

Chicago Style (17th ed.) Citation

Nowicki, J. R., and L. J. Adam. Digital Circuits. London: E. Arnold, 1990.

MLA (9th ed.) Citation

Nowicki, J. R., and L. J. Adam. Digital Circuits. E. Arnold, 1990.