APA引文

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

Citación estilo Chicago

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

MLA引文

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

警告：这些引文格式不一定是100％准确.