Mlonard Leonard. (2008). Drunkards Walk: How Randomness Rules Our Lives. Penguin Books.
Citazione stile Chigago Style (17a edizione)Mlonard Leonard. Drunkards Walk: How Randomness Rules Our Lives. London ,England: Penguin Books, 2008.
Citatione MLA (9a ed.)Mlonard Leonard. Drunkards Walk: How Randomness Rules Our Lives. Penguin Books, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.