Παραπομπή σε μορφή APA (7η εκδ.)

Aviram, A., & Richardson, J. (2005). Upon What Does the Turtle Stand?: Rethinking Education for the Digital Age. Springer Science + Business Media, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Aviram, Aharon, και Janice Richardson. Upon What Does the Turtle Stand?: Rethinking Education for the Digital Age. Dordrecht: Springer Science + Business Media, Inc, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Aviram, Aharon, και Janice Richardson. Upon What Does the Turtle Stand?: Rethinking Education for the Digital Age. Springer Science + Business Media, Inc, 2005.