APA Citation

Devlin. (2012). Introduction to mathematical thinking. Palo Alto, CA: Keith Devlin.

Chicago Style Citation

Devlin. Introduction to Mathematical Thinking. Palo Alto, CA: Keith Devlin, 2012.

MLA Citation

Devlin. Introduction to Mathematical Thinking. Palo Alto, CA: Keith Devlin, 2012.

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