APA (7e ed.) Bronvermelding

Bedoya-Montoya, C. M., & Medina-Restrepo, C. A. (2016). Concrete prepared with rain water as an environmental contribution from the construction. Universidad Pedagógica y Tecnológica de Colombia.

Chicago (17e ed.) Bronvermelding

Bedoya-Montoya, Carlos Mauricio, en Carlos Andrés Medina-Restrepo. Concrete Prepared with Rain Water as an Environmental Contribution from the Construction. Universidad Pedagógica y Tecnológica de Colombia, 2016.

MLA (9e ed.) Bronvermelding

Bedoya-Montoya, Carlos Mauricio, en Carlos Andrés Medina-Restrepo. Concrete Prepared with Rain Water as an Environmental Contribution from the Construction. Universidad Pedagógica y Tecnológica de Colombia, 2016.

Let op: Deze citaties zijn niet altijd 100% accuraat.