APA (7th ed.) Citation

Sheppard, A. (2005). Skype hacks. O'Reilly.

Chicago Style (17th ed.) Citation

Sheppard, Andrew. Skype Hacks. Sebastopol, Calif.: O'Reilly, 2005.

MLA (8th ed.) Citation

Sheppard, Andrew. Skype Hacks. O'Reilly, 2005.

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