Παραπομπή σε μορφή APA (7η εκδ.)

хOxford иUniversity Press, Tarone, E., & Yule, G. (1989). Focus on the language learner: Approaches to identifying and meeting the needs of second language learners. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

хOxford иUniversity Press, Elaine Tarone, και George Yule. Focus on the Language Learner: Approaches to Identifying and Meeting the Needs of Second Language Learners. Oxford: Oxford University Press, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

хOxford иUniversity Press, et al. Focus on the Language Learner: Approaches to Identifying and Meeting the Needs of Second Language Learners. Oxford University Press, 1989.