APA aipamena

Gordon, J. S. (2008). Unstuck: Your guide to the seven-stage journey out of depression. Penguin Books.

Chicago Style aipamena

Gordon, James S. Unstuck: Your Guide to the Seven-stage Journey Out of Depression. London: Penguin Books, 2008.

MLA aipamena

Gordon, James S. Unstuck: Your Guide to the Seven-stage Journey Out of Depression. Penguin Books, 2008.