APA استشهاد

Johnson Spencer. (1998). Who Moved My Cheese: An Amazing Way to Deal with Change in Your Work & in Your LIfe. Vermillion.

استشهاد بنمط شيكاغو

Johnson Spencer. Who Moved My Cheese: An Amazing Way to Deal with Change in Your Work & in Your LIfe. London: Vermillion, 1998.

MLA استشهاد

Johnson Spencer. Who Moved My Cheese: An Amazing Way to Deal with Change in Your Work & in Your LIfe. Vermillion, 1998.