Παραπομπή σε μορφή APA (7η εκδ.)

Barfield, W., & Caudell, T. (2001). Fundamentals of wearable computers and augmented reality. Lawrence Erlbaum Associates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barfield, Woodrow, και Thomas Caudell. Fundamentals of Wearable Computers and Augmented Reality. Mahwah: Lawrence Erlbaum Associates, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barfield, Woodrow, και Thomas Caudell. Fundamentals of Wearable Computers and Augmented Reality. Lawrence Erlbaum Associates, 2001.