APA引文

Portillo Torres, M. C. (2017). Skills education: Prospects and challenges for the education system.

Citación estilo Chicago

Portillo Torres, Mauricio Cristhian. Skills Education: Prospects and Challenges for the Education System. 2017.

MLA引文

Portillo Torres, Mauricio Cristhian. Skills Education: Prospects and Challenges for the Education System. 2017.

警告：这些引文格式不一定是100％准确.