Habeler, P. (1979). Everest, impossible victory. Sphere Books Limited.
芝加哥风格引文Habeler, Peter. Everest, Impossible Victory. London: Sphere Books Limited, 1979.
MLA引文Habeler, Peter. Everest, Impossible Victory. Sphere Books Limited, 1979.
警告：这些引文格式不一定是100％准确.