APA (7th ed.) Citation

Winchester, S. (2005). A crack in the edge of the world. Harpertorch.

Chicago Style (17th ed.) Citation

Winchester, Simon. A Crack in the Edge of the World. New York: Harpertorch, 2005.

MLA (9th ed.) Citation

Winchester, Simon. A Crack in the Edge of the World. Harpertorch, 2005.

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