Παραπομπή σε μορφή APA (7η εκδ.)

Levy, M., & Stockwell, G. (2006). Call dimensions: Options and issues in computer assisted language learning. L. Erbaum Associates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Levy, Mike, και Glenn Stockwell. Call Dimensions: Options and Issues in Computer Assisted Language Learning. Mahwah, N.J.: L. Erbaum Associates, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Levy, Mike, και Glenn Stockwell. Call Dimensions: Options and Issues in Computer Assisted Language Learning. L. Erbaum Associates, 2006.