Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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