Παραπομπή σε μορφή APA (7η εκδ.)

Allen, B. (1996). Information tasks: Toward a user-centered approach to information systems. Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Allen, Bryce. Information Tasks: Toward a User-centered Approach to Information Systems. San Diego: Academic Press, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Allen, Bryce. Information Tasks: Toward a User-centered Approach to Information Systems. Academic Press, 1996.