Cita APA (7a ed.)

(2012). Passing your ITIL Foundation exam (3rd ed.). TSO.

Cita Chicago Style (17a ed.)

Passing Your ITIL Foundation Exam. 3rd ed. Norwich: TSO, 2012.

Cita MLA (9a ed.)

Passing Your ITIL Foundation Exam. 3rd ed. TSO, 2012.