APA (7th ed.) Citation

Shepard, S. (2005). Voice over IP crash course. McGraw-Hill.

Chicago Style (17th ed.) Citation

Shepard, Steven. Voice over IP Crash Course. New York: McGraw-Hill, 2005.

MLA (9th ed.) Citation

Shepard, Steven. Voice over IP Crash Course. McGraw-Hill, 2005.

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