APA (7th ed.) Citation

Abdel-Rahman, A. A. N., & unknown. (1979). Hardware digital protection.

Chicago Style (17th ed.) Citation

Abdel-Rahman, Ali A. N., and unknown. Hardware Digital Protection. 1979.

MLA (9th ed.) Citation

Abdel-Rahman, Ali A. N., and unknown. Hardware Digital Protection. 1979.

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