APA Citation

Simpson, J., & Bonington, C. (1997). Touching the void (1a edición.). London: Vintage Books.

Chicago Style Citation

Simpson, Joe, and Chris Bonington. Touching the Void. 1a edición. London: Vintage Books, 1997.

MLA Citation

Simpson, Joe, and Chris Bonington. Touching the Void. 1a edición. London: Vintage Books, 1997.

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