APA (7th ed.) Citation

Leaf, C. (2013). Switch on your brain: The key to peak happiness, thinking, and health.

Chicago Style (17th ed.) Citation

Leaf, Caroline. Switch on Your Brain: The Key to Peak Happiness, Thinking, and Health. 2013.

MLA (8th ed.) Citation

Leaf, Caroline. Switch on Your Brain: The Key to Peak Happiness, Thinking, and Health. 2013.

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