APA (7th ed.) Citation

Gkonou, C., Tatzl, D., & Mercer, S. (2016). New directions in language learning psychology. Springer. https://doi.org/10.1007/978-3-319-23491-5

Chicago Style (17th ed.) Citation

Gkonou, Christina, Dietmar Tatzl, and Sarah Mercer. New Directions in Language Learning Psychology. Cham: Springer, 2016. https://doi.org/10.1007/978-3-319-23491-5.

MLA (9th ed.) Citation

Gkonou, Christina, et al. New Directions in Language Learning Psychology. Springer, 2016. https://doi.org/10.1007/978-3-319-23491-5.