APA Citation

Christiansen, R. (2012). The zigzag principle: The goal-setting strategy that will revolutionize your business and your life. New York: McGraw-Hill.

Chicago Style Citation

Christiansen, Rich. The Zigzag Principle: The Goal-setting Strategy That Will Revolutionize Your Business and Your Life. New York: McGraw-Hill, 2012.

MLA Citation

Christiansen, Rich. The Zigzag Principle: The Goal-setting Strategy That Will Revolutionize Your Business and Your Life. New York: McGraw-Hill, 2012.

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