Παραπομπή σε μορφή APA (7η εκδ.)

Lyster, R. (2007). Learning and teaching languages through content: A counterbalanced approach. John Benjamins.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lyster, Roy. Learning and Teaching Languages Through Content: A Counterbalanced Approach. Amsterdam ; Philadelphia: John Benjamins, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lyster, Roy. Learning and Teaching Languages Through Content: A Counterbalanced Approach. John Benjamins, 2007.