Cita APA (7a ed.)

Calder, A. (2020). EU GDPR: An international guide to compliance. ITGP.

Cita Chicago Style (17a ed.)

Calder, Alan. EU GDPR: An International Guide to Compliance. Ely, Cambridgeshire: ITGP, 2020.

Cita MLA (8a ed.)

Calder, Alan. EU GDPR: An International Guide to Compliance. ITGP, 2020.