APA (7th ed.) Citation

Wolff, J. M. (2008). Focus: The power of targeted thinking. Pearson/Prentice Hall Life.

Chicago Style (17th ed.) Citation

Wolff, Jurgen M. Focus: The Power of Targeted Thinking. Harlow, England: Pearson/Prentice Hall Life, 2008.

MLA (8th ed.) Citation

Wolff, Jurgen M. Focus: The Power of Targeted Thinking. Pearson/Prentice Hall Life, 2008.

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