Shah, I. (1980). The way of the sufi (1st published, 1st impression.). Octagon.
Cita Chicago Style (17a ed.)Shah, Idries. The Way of the Sufi. 1st published, 1st impression. London: Octagon, 1980.
Cita MLA (9a ed.)Shah, Idries. The Way of the Sufi. 1st published, 1st impression. Octagon, 1980.
Precaución: Estas citas no son 100% exactas.