Halkjaer, J., Olsen, A., Bjerregaard, L., Deharveng, G., Tjønneland, A., Welch, A., . . . Riboli, E. (2009). Intake of total, animal and plant proteins, and their food sources in 10 countries in the European Prospective Investigation into Cancer and Nutrition.
Chicago-referens (17:e uppl.)Halkjaer, J., et al. Intake of Total, Animal and Plant Proteins, and Their Food Sources in 10 Countries in the European Prospective Investigation into Cancer and Nutrition. 2009.
MLA-referens (9:e uppl.)Halkjaer, J., et al. Intake of Total, Animal and Plant Proteins, and Their Food Sources in 10 Countries in the European Prospective Investigation into Cancer and Nutrition. 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.