APA (7th ed.) Citation

Cooper, C., & Heffernan, A. (2015). Your new prime: 30 days to better sex, eternal strength, and a kick-ass life after 40 (First edition.). Harper Wave, an imprint of HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Cooper, Craig, and Andrew Heffernan. Your New Prime: 30 Days to Better Sex, Eternal Strength, and a Kick-ass Life After 40. First edition. New York, NY: Harper Wave, an imprint of HarperCollinsPublishers, 2015.

MLA (8th ed.) Citation

Cooper, Craig, and Andrew Heffernan. Your New Prime: 30 Days to Better Sex, Eternal Strength, and a Kick-ass Life After 40. First edition. Harper Wave, an imprint of HarperCollinsPublishers, 2015.

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