APA (7. basım) Alıntı

Barrientos Marin, J., & Vasco Correa, C. A. (2020). Biofuel Production and Rural Employment in Colombia 2009-2015. Universidad Pedagógica y Tecnológica de Colombia.

Chicago Style (17. basım) Atıf

Barrientos Marin, Jorge, ve Carlos Andrés Vasco Correa. Biofuel Production and Rural Employment in Colombia 2009-2015. Universidad Pedagógica y Tecnológica de Colombia, 2020.

MLA (9th ed.) Atıf

Barrientos Marin, Jorge, ve Carlos Andrés Vasco Correa. Biofuel Production and Rural Employment in Colombia 2009-2015. Universidad Pedagógica y Tecnológica de Colombia, 2020.