Cita APA (7a ed.)

Cannings, J., Piaggio, M. I., Muir, P., & Brodie, T. (2015). Creativity, activity, service (CAS) for the IB diploma: An essential guide for students (1st publ.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Cannings, John, María Inés Piaggio, Peter Muir, y Tom Brodie. Creativity, Activity, Service (CAS) for the IB Diploma: An Essential Guide for Students. 1st publ. Cambridge: Cambridge University Press, 2015.

Cita MLA (9a ed.)

Cannings, John, et al. Creativity, Activity, Service (CAS) for the IB Diploma: An Essential Guide for Students. 1st publ. Cambridge University Press, 2015.