APA (7th ed.) Citation

Niven, D. (2006). Simple secrets for becoming healthy, wealthy, and wise: What scientists have learned and how you can use it. HarperSanFrancisco.

Chicago Style (17th ed.) Citation

Niven, David. Simple Secrets for Becoming Healthy, Wealthy, and Wise: What Scientists Have Learned and How You Can Use It. San Francisco, Calif: HarperSanFrancisco, 2006.

MLA (9th ed.) Citation

Niven, David. Simple Secrets for Becoming Healthy, Wealthy, and Wise: What Scientists Have Learned and How You Can Use It. HarperSanFrancisco, 2006.