APA引文

Vega-Carrero, S., Pulido, M., & Ruiz-Gallego, N. E. (2017). Teaching English as a Second Language at a University in Colombia That Uses Virtual Environments: A Case Study.

Citación estilo Chicago

Vega-Carrero, Sandra, Manuel Pulido, y Nancy Esther Ruiz-Gallego. Teaching English As a Second Language At a University in Colombia That Uses Virtual Environments: A Case Study. 2017.

MLA引文

Vega-Carrero, Sandra, Manuel Pulido, y Nancy Esther Ruiz-Gallego. Teaching English As a Second Language At a University in Colombia That Uses Virtual Environments: A Case Study. 2017.

警告：這些引文格式不一定是100％准確.