Cita APA (7a ed.)

Calderón, M. C., & Fernández, G. (2006). High quality nutrition in childhood and wages in early adulthood: A two step quantile regression approach from Guatemalan workers.

Cita Chicago Style (17a ed.)

Calderón, María Cecilia, y Gonzalo Fernández. High Quality Nutrition in Childhood and Wages in Early Adulthood: A Two Step Quantile Regression Approach from Guatemalan Workers. 2006.

Cita MLA (8a ed.)

Calderón, María Cecilia, y Gonzalo Fernández. High Quality Nutrition in Childhood and Wages in Early Adulthood: A Two Step Quantile Regression Approach from Guatemalan Workers. 2006.