APA (7th ed.) Citation

Johnson, S. (1998). Who moved my cheese: An amazing way to deal with change in your work and in your life. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Johnson, Spencer. Who Moved My Cheese: An Amazing Way to Deal with Change in Your Work and in Your Life. New York: G.P. Putnam's Sons, 1998.

MLA (9th ed.) Citation

Johnson, Spencer. Who Moved My Cheese: An Amazing Way to Deal with Change in Your Work and in Your Life. G.P. Putnam's Sons, 1998.