Παραπομπή σε μορφή APA (7η εκδ.)

Egbert, J. (2005). CALL essentials: Principles and practice in CALL classrooms. Teachers of English to Speakers of Other Languages.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Egbert, Joy. CALL Essentials: Principles and Practice in CALL Classrooms. Alexandria, Va.: Teachers of English to Speakers of Other Languages, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Egbert, Joy. CALL Essentials: Principles and Practice in CALL Classrooms. Teachers of English to Speakers of Other Languages, 2005.