Cita APA (7a ed.)

Ellen A. Wartella, A. H. L. (2010). Examination of Front-of-Package Nutrition Rating Systems and Symbols: Phase I Report. National Academies Press.

Cita Chicago Style (17a ed.)

Ellen A. Wartella, Alice H. Lichtenstein. Examination of Front-of-Package Nutrition Rating Systems and Symbols: Phase I Report. National Academies Press, 2010.

Cita MLA (8a ed.)

Ellen A. Wartella, Alice H. Lichtenstein. Examination of Front-of-Package Nutrition Rating Systems and Symbols: Phase I Report. National Academies Press, 2010.