Cita APA

Sánchez, A. (2009). Early nutrition and cognitive achievement in pre-school children in Peru.

Citación estilo Chicago

Sánchez, Alan. Early Nutrition and Cognitive Achievement in Pre-school Children in Peru. 2009.

Cita MLA

Sánchez, Alan. Early Nutrition and Cognitive Achievement in Pre-school Children in Peru. 2009.

Precaución: Estas citas no son 100% exactas.