Παραπομπή σε μορφή APA (7η εκδ.)

Margoob, S., & Sultana, D. A. (2016). Critical period hypothesis: A comparative study between young and adult learners. BRAC University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Margoob, Sadia, και Dr. Asifa Sultana. Critical Period Hypothesis: A Comparative Study Between Young and Adult Learners. BRAC University, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Margoob, Sadia, και Dr. Asifa Sultana. Critical Period Hypothesis: A Comparative Study Between Young and Adult Learners. BRAC University, 2016.