Johnson, S. (2002). Who moved my cheese? Elex Media Komputindo.
Cita Chicago Style (17a ed.)Johnson, Spencer. Who Moved My Cheese? Elex Media Komputindo, 2002.
Cita MLA (8a ed.)Johnson, Spencer. Who Moved My Cheese? Elex Media Komputindo, 2002.
Precaución: Estas citas no son 100% exactas.