Walker, A. (1995). Aurel Stein: Pioneer of the silk road. Murray.
Cita Chicago Style (17a ed.)Walker, Annabel. Aurel Stein: Pioneer of the Silk Road. London: Murray, 1995.
Cita MLA (9a ed.)Walker, Annabel. Aurel Stein: Pioneer of the Silk Road. Murray, 1995.
Precaución: Estas citas no son 100% exactas.