Παραπομπή APA

Winchester, S. A. (2005). A crack in the edge of the world: The great American earthquake of 1906.

Παραπομπή Chicago Style

Winchester, Simon; Author. A Crack in the Edge of the World: The Great American Earthquake of 1906. London, Penguin, 2005.

Παραπομπή MLA

Winchester, Simon; Author. A Crack in the Edge of the World: The Great American Earthquake of 1906. 2005.