APA (7th ed.) Citation

Vitale, J. (2008). The key: The missing secret for attracting anything you want! John Wiley & Sons, Inc.

Chicago Style (17th ed.) Citation

Vitale, Joe. The Key: The Missing Secret for Attracting Anything You Want! Hoboken, N.J: John Wiley & Sons, Inc, 2008.

MLA (8th ed.) Citation

Vitale, Joe. The Key: The Missing Secret for Attracting Anything You Want! John Wiley & Sons, Inc, 2008.