Cita APA

Qayyum, A., & Zawacki-Richter, O. (2020). Open and Distance Education in Australia, Europe and the Americas. Springer Singapore.

Citación estilo Chicago

Qayyum, Adnan, y Olaf Zawacki-Richter. Open and Distance Education in Australia, Europe and the Americas. Springer Singapore, 2020.

Cita MLA

Qayyum, Adnan, y Olaf Zawacki-Richter. Open and Distance Education in Australia, Europe and the Americas. Springer Singapore, 2020.