Παραπομπή σε μορφή APA (7η εκδ.)

Ansarian, L., & Teoh, M. L. (2018). Problem-based Language Learning and Teaching: An Innovative Approach to Learn a New Language (1st ed. 2018.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-0941-0

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ansarian, Loghman, και Mei Lin Teoh. Problem-based Language Learning and Teaching: An Innovative Approach to Learn a New Language. 1st ed. 2018. Singapore: Springer Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-13-0941-0.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ansarian, Loghman, και Mei Lin Teoh. Problem-based Language Learning and Teaching: An Innovative Approach to Learn a New Language. 1st ed. 2018. Springer Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-13-0941-0.