APA (7th ed.) Citation

Devi, G. (2012). A calm brain: Unlocking your natural relaxation system. Dutton.

Chicago Style (17th ed.) Citation

Devi, Gayatri. A Calm Brain: Unlocking Your Natural Relaxation System. New York City: Dutton, 2012.

MLA (8th ed.) Citation

Devi, Gayatri. A Calm Brain: Unlocking Your Natural Relaxation System. Dutton, 2012.

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