Cita APA (7a ed.)

Buettner, D., & Barrett, J. (2015). The Blue Zones solution: Eating and living like the world's healthiest people (Unabridged.). Blackstone Audio, Inc..

Cita Chicago Style (17a ed.)

Buettner, Dan, y Joe Barrett. The Blue Zones Solution: Eating and Living like the World's Healthiest People. Unabridged. [Ashland, Oregon]: Blackstone Audio, Inc., 2015.

Cita MLA (8a ed.)

Buettner, Dan, y Joe Barrett. The Blue Zones Solution: Eating and Living like the World's Healthiest People. Unabridged. Blackstone Audio, Inc., 2015.

Precaución: Estas citas no son 100% exactas.