APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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