Smullyan, R. M. (1997). The Riddle of Scheherazade and Other Amazing Puzzles, Ancient & Modern. Harcourt.
芝加哥风格引文Smullyan, Raymond M. The Riddle of Scheherazade and Other Amazing Puzzles, Ancient & Modern. Orlando: Harcourt, 1997.
MLA引文Smullyan, Raymond M. The Riddle of Scheherazade and Other Amazing Puzzles, Ancient & Modern. Harcourt, 1997.
警告：这些引文格式不一定是100％准确.