Citazione Stile APA (7a Edizione)

Gil-León, J. M., Casas-Herrera, J. A., & Lemus-Vergara, A. Y. (2020). Is university education profitable in Colombia?: An estimation. Universidad Pedagógica y Tecnológica de Colombia.

Citazione stile Chigago Style (17a edizione)

Gil-León, José Mauricio, Julián Augusto Casas-Herrera, e Andrea Yaelt Lemus-Vergara. Is University Education Profitable in Colombia?: An Estimation. Universidad Pedagógica y Tecnológica de Colombia, 2020.

Citatione MLA (9a ed.)

Gil-León, José Mauricio, et al. Is University Education Profitable in Colombia?: An Estimation. Universidad Pedagógica y Tecnológica de Colombia, 2020.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.