APA Citatie

González-Escobar, C. H. (2017). The Environmental Education on the Ethical Development Problem.

Chicago Style citaat

González-Escobar, Carlos Humberto. The Environmental Education On the Ethical Development Problem. 2017.

MLA citatie

González-Escobar, Carlos Humberto. The Environmental Education On the Ethical Development Problem. 2017.

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