Hofstadter, D. R. (1986). Metamagical themas: Questing for the essence of mind and pattern. Bantam Books.
シカゴスタイル引用形Hofstadter, Douglas R. Metamagical Themas: Questing for the Essence of Mind and Pattern. Toronto: Bantam Books, 1986.
MLA引用形式Hofstadter, Douglas R. Metamagical Themas: Questing for the Essence of Mind and Pattern. Bantam Books, 1986.
警告: この引用は必ずしも正確ではありません.