APA (7th ed.) Citation

Agutter, C., & Villa, K. (2021). ITIL 4 create, deliver and support (CDS): Your companion to the ITIL 4 Managing Professional CDS certification ([First edition].). ITGP.

Chicago Style (17th ed.) Citation

Agutter, Claire, and Katie Villa. ITIL 4 Create, Deliver and Support (CDS): Your Companion to the ITIL 4 Managing Professional CDS Certification. [First edition]. [Ely]: ITGP, 2021.

MLA (9th ed.) Citation

Agutter, Claire, and Katie Villa. ITIL 4 Create, Deliver and Support (CDS): Your Companion to the ITIL 4 Managing Professional CDS Certification. [First edition]. ITGP, 2021.