APA (7th ed.) Citation

Wells. (1997). You are a mathematician: A wise and witty introduction to the joy of numbers. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Wells. You Are a Mathematician: A Wise and Witty Introduction to the Joy of Numbers. New York: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

Wells. You Are a Mathematician: A Wise and Witty Introduction to the Joy of Numbers. John Wiley & Sons, 1997.

Warning: These citations may not always be 100% accurate.