Ruhlman, M. (2009). Ratio: The simple codes behind the craft of everyday cooking (1st Scribner hardcover ed.). Scribner.
Cita Chicago Style (17a ed.)Ruhlman, Michael. Ratio: The Simple Codes Behind the Craft of Everyday Cooking. 1st Scribner hardcover ed. New York: Scribner, 2009.
Cita MLA (8a ed.)Ruhlman, Michael. Ratio: The Simple Codes Behind the Craft of Everyday Cooking. 1st Scribner hardcover ed. Scribner, 2009.
Precaución: Estas citas no son 100% exactas.