Παραπομπή σε μορφή APA (7η εκδ.)

Cook, V. J. (2008). Second language learning and language teaching (4th ed.). Hodder Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cook, V. J. Second Language Learning and Language Teaching. 4th ed. London: Hodder Education, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cook, V. J. Second Language Learning and Language Teaching. 4th ed. Hodder Education, 2008.