APA (7th ed.) Citation

Warren, F. (2005). PostSecret: Extraordinary confessions from ordinary lives. ReganBooks.

Chicago Style (17th ed.) Citation

Warren, Frank. PostSecret: Extraordinary Confessions from Ordinary Lives. New York, N.Y: ReganBooks, 2005.

MLA (9th ed.) Citation

Warren, Frank. PostSecret: Extraordinary Confessions from Ordinary Lives. ReganBooks, 2005.

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