Citace podle APA (7th ed.)
Williams, J. A. (2007). Turning to nature in Germany: Hiking, nudism, and conservation, 1900-1940. Stanford University Press.
Citace podle Chicago (17th ed.)
Williams, John Alexander. Turning to Nature in Germany: Hiking, Nudism, and Conservation, 1900-1940. Stanford: Stanford University Press, 2007.
Citace podle MLA (9th ed.)
Williams, John Alexander. Turning to Nature in Germany: Hiking, Nudism, and Conservation, 1900-1940. Stanford University Press, 2007.
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