APA (7th ed.) Citation

Perricone, N. (2004). The Perricone promise: Look younger, live longer in three easy steps. Warner Books.

Chicago Style (17th ed.) Citation

Perricone, Nicholas. The Perricone Promise: Look Younger, Live Longer in Three Easy Steps. New York: Warner Books, 2004.

MLA (9th ed.) Citation

Perricone, Nicholas. The Perricone Promise: Look Younger, Live Longer in Three Easy Steps. Warner Books, 2004.

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