Παραπομπή σε μορφή APA (7η εκδ.)

Johnson Spencer. (2002). Who moved my cheese?: An a-mazing way to deal with change in your work and in your life. Putnam.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Johnson Spencer. Who Moved My Cheese?: An A-mazing Way to Deal with Change in Your Work and in Your Life. Putnam, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Johnson Spencer. Who Moved My Cheese?: An A-mazing Way to Deal with Change in Your Work and in Your Life. Putnam, 2002.