APA (7th ed.) Citation

Hammersley, B. B. (2006). Hacking Gmail™. Wiley Publishing, Inc.

Chicago Style (17th ed.) Citation

Hammersley, B. Ben. Hacking Gmail™. Indianapolis: Wiley Publishing, Inc, 2006.

MLA (8th ed.) Citation

Hammersley, B. Ben. Hacking Gmail™. Wiley Publishing, Inc, 2006.

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