APA (7th ed.) Citation

KELLEY. (2006). Perfectly yourself: 9 lessons for enduring happiness. Ballantine Books.

Chicago Style (17th ed.) Citation

KELLEY. Perfectly Yourself: 9 Lessons for Enduring Happiness. New York: Ballantine Books, 2006.

MLA (9th ed.) Citation

KELLEY. Perfectly Yourself: 9 Lessons for Enduring Happiness. Ballantine Books, 2006.

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