Ortner, S. B. (1999). Life and death on Mt. Everest: Sherpas and Himalayan mountaineering. Princeton University Press.
Cita Chicago Style (17a ed.)Ortner, Sherry B. Life and Death on Mt. Everest: Sherpas and Himalayan Mountaineering. Princeton: Princeton University Press, 1999.
Cita MLA (9a ed.)Ortner, Sherry B. Life and Death on Mt. Everest: Sherpas and Himalayan Mountaineering. Princeton University Press, 1999.
Precaución: Estas citas no son 100% exactas.