MLA

Teng, (Mark) Feng. Autonomy, Agency, and Identity In Teaching and Learning English As a Foreign Language. Springer Singapore, 2019.

APA

Teng, (. Feng. (2019). Autonomy, Agency, and Identity in Teaching and Learning English as a Foreign Language. Springer Singapore.

Chicago

Teng, (Mark) Feng Autonomy, Agency, and Identity In Teaching and Learning English As a Foreign Language. : Springer Singapore, 2019.