APA (7th ed.) Citation

Williams, J. A. (2007). Turning to nature in Germany : hiking, nudism, and conservation, 1900-1940 / John Alexander Williams: Hiking, nudism, and conservation, 1900-1940. Stanford University Press.

Chicago Style (17th ed.) Citation

Williams, John A. Turning to Nature in Germany : Hiking, Nudism, and Conservation, 1900-1940 / John Alexander Williams: Hiking, Nudism, and Conservation, 1900-1940. Stanford, Calif.: Stanford University Press, 2007.

MLA (9th ed.) Citation

Williams, John A. Turning to Nature in Germany : Hiking, Nudism, and Conservation, 1900-1940 / John Alexander Williams: Hiking, Nudism, and Conservation, 1900-1940. Stanford University Press, 2007.

Warning: These citations may not always be 100% accurate.