Rucker, R. (1987). Mind tools: The five levels of mathematical reality. New York: Penguin Books.
シカゴスタイル引用形Rucker, Rudy. Mind Tools: The Five Levels of Mathematical Reality. New York: Penguin Books, 1987.
MLA引用形式Rucker, Rudy. Mind Tools: The Five Levels of Mathematical Reality. New York: Penguin Books, 1987.
警告: この引用は必ずしも正確ではありません.