HOFSTADTER DOUGLAS R. (1987). METAMAGICAL THEMAS: QUESTING FOR ESSENCE OF MIND AND PATTERNS. THE BOOK POINT.
Citazione stile Chigago Style (17a edizione)HOFSTADTER DOUGLAS R. METAMAGICAL THEMAS: QUESTING FOR ESSENCE OF MIND AND PATTERNS. LONDON: THE BOOK POINT, 1987.
Citatione MLA (9a ed.)HOFSTADTER DOUGLAS R. METAMAGICAL THEMAS: QUESTING FOR ESSENCE OF MIND AND PATTERNS. THE BOOK POINT, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.