APA (7th ed.) Citation

Blanchard, K. H., & McBride, M. (2008). The 4th secret of the one minute manager: A powerful way to make things better. William Morrow.

Chicago Style (17th ed.) Citation

Blanchard, Kenneth H., and Margret McBride. The 4th Secret of the One Minute Manager: A Powerful Way to Make Things Better. New York: William Morrow, 2008.

MLA (8th ed.) Citation

Blanchard, Kenneth H., and Margret McBride. The 4th Secret of the One Minute Manager: A Powerful Way to Make Things Better. William Morrow, 2008.