APA (7th ed.) Citation

Hansen, P. H. (2013). The Summits of Modern Man: Mountaineering after the Enlightenment. Harvard University Press. https://doi.org/10.4159/harvard.9780674074521

Chicago Style (17th ed.) Citation

Hansen, Peter H. The Summits of Modern Man: Mountaineering After the Enlightenment. Cambridge, Mass: Harvard University Press, 2013. https://doi.org/10.4159/harvard.9780674074521.

MLA (9th ed.) Citation

Hansen, Peter H. The Summits of Modern Man: Mountaineering After the Enlightenment. Harvard University Press, 2013. https://doi.org/10.4159/harvard.9780674074521.