APA (7th ed.) Citation

Scharf, L. (2009). A First Course in Electrical and Computer Engineering. OpenStax CNX.

Chicago Style (17th ed.) Citation

Scharf, Louis. A First Course in Electrical and Computer Engineering. [Place of publication not identified]: OpenStax CNX, 2009.

MLA (9th ed.) Citation

Scharf, Louis. A First Course in Electrical and Computer Engineering. OpenStax CNX, 2009.

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