Buckingham, M., & Coffman, C. (1999). First, break all the rules : what the world's greatest managers do differently / Marcus Buckingham and Curt Coffman: What the world's greatest managers do differently. Simon & Schuster.
Chicago Style (17th ed.) CitationBuckingham, Marcus, and Curt Coffman. First, Break All the Rules : What the World's Greatest Managers Do Differently / Marcus Buckingham and Curt Coffman: What the World's Greatest Managers Do Differently. New York, NY.: Simon & Schuster, 1999.
MLA (9th ed.) CitationBuckingham, Marcus, and Curt Coffman. First, Break All the Rules : What the World's Greatest Managers Do Differently / Marcus Buckingham and Curt Coffman: What the World's Greatest Managers Do Differently. Simon & Schuster, 1999.
Warning: These citations may not always be 100% accurate.