Παραπομπή σε μορφή APA (7η εκδ.)

Roever, C., & Phakiti, A. (2018). Quantitative methods for second language research: A problem-solving approach. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roever, Carsten, και Aek Phakiti. Quantitative Methods for Second Language Research: A Problem-solving Approach. New York, NY: Routledge, 2018.

Παραπομπή σε μορφή MLA (9th εκδ.)

Roever, Carsten, και Aek Phakiti. Quantitative Methods for Second Language Research: A Problem-solving Approach. Routledge, 2018.