Hofstadter, D. R. (1998). Fluid concepts and creative analogies : computer models of the fundamental mechanisms of thought / Douglas Hofstadter and the Fluid Analogies Research Group: Computer models of the fundamental mechanisms of thought. Penguin.
Chicago Style (17th ed.) CitationHofstadter, Douglas R. Fluid Concepts and Creative Analogies : Computer Models of the Fundamental Mechanisms of Thought / Douglas Hofstadter and the Fluid Analogies Research Group: Computer Models of the Fundamental Mechanisms of Thought. London: Penguin, 1998.
MLA (9th ed.) CitationHofstadter, Douglas R. Fluid Concepts and Creative Analogies : Computer Models of the Fundamental Mechanisms of Thought / Douglas Hofstadter and the Fluid Analogies Research Group: Computer Models of the Fundamental Mechanisms of Thought. Penguin, 1998.