APA (7th ed.) Citation

Hemming, C., & Smith R. J., I. (1973). An Introduction to Register Transfer Level Simulation of Digital Systems.

Chicago Style (17th ed.) Citation

Hemming, Cliff, and II Smith R. J. An Introduction to Register Transfer Level Simulation of Digital Systems. 1973.

MLA (9th ed.) Citation

Hemming, Cliff, and II Smith R. J. An Introduction to Register Transfer Level Simulation of Digital Systems. 1973.

Warning: These citations may not always be 100% accurate.