Citazione Stile APA (7a Edizione)
Williams, J. A. (2007). Turning to nature in Germany: Hiking, nudism, and conservation, 1900-1940. Stanford University Press.
Citazione stile Chigago Style (17a edizione)
Williams, John Alexander. Turning to Nature in Germany: Hiking, Nudism, and Conservation, 1900-1940. Stanford: Stanford University Press, 2007.
Citatione MLA (9a ed.)
Williams, John Alexander. Turning to Nature in Germany: Hiking, Nudism, and Conservation, 1900-1940. Stanford University Press, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.