Singer, A. (1984). Londs of the Khyber ; the story of the North -West Frontier. Faber and Faber.
Cita Chicago Style (17a ed.)Singer, Andre. Londs of the Khyber ; the Story of the North -West Frontier. London: Faber and Faber, 1984.
Cita MLA (9a ed.)Singer, Andre. Londs of the Khyber ; the Story of the North -West Frontier. Faber and Faber, 1984.
Precaución: Estas citas no son 100% exactas.