Cita APA (7a ed.)
(2019). ITIL Foundation: ITIL 4 Edition (1st Edition.). TSO.
Cita Chicago Style (17a ed.)
ITIL Foundation: ITIL 4 Edition. 1st Edition. Norwich: TSO, 2019.
Cita MLA (9a ed.)
ITIL Foundation: ITIL 4 Edition. 1st Edition. TSO, 2019.
Precaución: Estas citas no son 100% exactas.