Παραπομπή σε μορφή APA (7η εκδ.)

Wilber, D. N., & Atwell, D. L. (1964). Pakistan, its people, its society, its culture. HRAF Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wilber, Donald Newton, και Donald Lockhart Atwell. Pakistan, Its People, Its Society, Its Culture. New Haven: HRAF Press, 1964.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wilber, Donald Newton, και Donald Lockhart Atwell. Pakistan, Its People, Its Society, Its Culture. HRAF Press, 1964.