APA (7th ed.) Citation

Berthold-Bond, A., Breyer, M., & Gordon, W. (2010). True food: 8 simple steps to a healthier you. National Geographic Society.

Chicago Style (17th ed.) Citation

Berthold-Bond, Annie, Melissa Breyer, and Wendy Gordon. True Food: 8 Simple Steps to a Healthier You. Washington, D.C: National Geographic Society, 2010.

MLA (9th ed.) Citation

Berthold-Bond, Annie, et al. True Food: 8 Simple Steps to a Healthier You. National Geographic Society, 2010.