Παραπομπή σε μορφή APA (7η εκδ.)

Bartels, N. (2005). Applied Linguistics and Language Teacher Education. Springer Science+Business Media, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bartels, Nat. Applied Linguistics and Language Teacher Education. Boston, MA: Springer Science+Business Media, Inc, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bartels, Nat. Applied Linguistics and Language Teacher Education. Springer Science+Business Media, Inc, 2005.