Παραπομπή σε μορφή APA (7η εκδ.)

Afzal, M., & Shaikh, N. A. (1979). Pakistan cotton at the cross-roads. Can be had from Naseer A. Shaikh.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Afzal, Muhammad, και Naseer A. Shaikh. Pakistan Cotton at the Cross-roads. Lahore: Can be had from Naseer A. Shaikh, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Afzal, Muhammad, και Naseer A. Shaikh. Pakistan Cotton at the Cross-roads. Can be had from Naseer A. Shaikh, 1979.