APA (7th ed.) Citation

Sobel, A. (2012). Power question: Build relationships, win new business, and influence others. John Wiley & Son's, Inc.

Chicago Style (17th ed.) Citation

Sobel, Andrew. Power Question: Build Relationships, Win New Business, and Influence Others. Hoboken, New Jersey: John Wiley & Son's, Inc, 2012.

MLA (8th ed.) Citation

Sobel, Andrew. Power Question: Build Relationships, Win New Business, and Influence Others. John Wiley & Son's, Inc, 2012.