Cita APA (7a ed.)

Branca, F., Nikogosian, H., & Lobstein, T. (2007). The challenge of obesity in the WHO European region and the strategies for response: Summary. World Health Organization, Regional Office for Europe.

Cita Chicago Style (17a ed.)

Branca, Francesco, Haik Nikogosian, y Tim Lobstein. The Challenge of Obesity in the WHO European Region and the Strategies for Response: Summary. Copenhagen: World Health Organization, Regional Office for Europe, 2007.

Cita MLA (9a ed.)

Branca, Francesco, et al. The Challenge of Obesity in the WHO European Region and the Strategies for Response: Summary. World Health Organization, Regional Office for Europe, 2007.