Cita APA (7a ed.)

Berges, M., & Casellas, K. (2009). Consumers' willingness to pay for milk quality attributes.

Cita Chicago Style (17a ed.)

Berges, Miriam, y Karina Casellas. Consumers' Willingness to Pay for Milk Quality Attributes. 2009.

Cita MLA (8a ed.)

Berges, Miriam, y Karina Casellas. Consumers' Willingness to Pay for Milk Quality Attributes. 2009.