加德纳 & 封宗信. (2012). 悖论与谬误: First scientific American book of mathematical puzzles and games. 上海科技教育出版社.
Chicago Style (17th ed.) Citation加德纳 i 封宗信. 悖论与谬误: First Scientific American Book of Mathematical Puzzles and Games. 上海科技教育出版社, 2012.
Cita MLA加德纳 i 封宗信. 悖论与谬误: First Scientific American Book of Mathematical Puzzles and Games. 上海科技教育出版社, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.