Record Citations
APA (7th ed.) Citation
Townsend, C. B. (1988). The world's most challenging puzzles. Sterling Pub. Co..
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Chicago Style (17th ed.) Citation
Townsend, Charles Barry. The World's Most Challenging Puzzles. New York: Sterling Pub. Co., 1988.
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MLA (9th ed.) Citation
Townsend, Charles Barry. The World's Most Challenging Puzzles. Sterling Pub. Co., 1988.
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Warning: These citations may not always be 100% accurate.
