MLA

Alario-Hoyos, et al. Addressing Global Challenges and Quality Education: 15th European Conference On Technology Enhanced Learning, Ec-tel 2020, Heidelberg, Germany, September 14–18, 2020, Proceedings. Springer International Publishing, 2020.

APA

Alario-Hoyos, A., Arnedillo-Sánchez, I., Dennerlein, S. Maximilian, Rodríguez-Triana, M. Jesús, & Scheffel, M. (2020). Addressing Global Challenges and Quality Education: 15th European Conference on Technology Enhanced Learning, EC-TEL 2020, Heidelberg, Germany, September 14–18, 2020, Proceedings. Springer International Publishing.

Chicago

Alario-Hoyos, Inmaculada Arnedillo-Sánchez, Sebastian Maximilian Dennerlein, María Jesús Rodríguez-Triana, and Maren Scheffel. Addressing Global Challenges and Quality Education: 15th European Conference On Technology Enhanced Learning, EC-TEL 2020, Heidelberg, Germany, September 14–18, 2020, Proceedings. : Springer International Publishing, 2020.