APA

Frazzica R. G., Kirch W., Rigby M., Sjöström M. & Wolfram N. (2008). Nutrition and physical activity health information sources in EU member states, and activities in the Commission, WHO, and European networks. Nueva York (Estados Unidos): Springer.

Chicago

Frazzica Rosa Giuseppa, Kirch Wilhelm, Rigby Michael, Sjöström Michael and Wolfram Nicole. 2008. Nutrition and physical activity health information sources in EU member states, and activities in the Commission, WHO, and European networks. Nueva York (Estados Unidos): Springer.

Harvard

Frazzica R. G., Kirch W., Rigby M., Sjöström M. and Wolfram N. (2008). Nutrition and physical activity health information sources in EU member states, and activities in the Commission, WHO, and European networks. Nueva York (Estados Unidos): Springer.

MLA

Frazzica Rosa Giuseppa, Kirch Wilhelm, Rigby Michael, Sjöström Michael and Wolfram Nicole. Nutrition and physical activity health information sources in EU member states, and activities in the Commission, WHO, and European networks. Nueva York (Estados Unidos): Springer. 2008.