Cita APA (7a ed.)

Calder, A. (2018). EU GDPR: A pocket guide (Second edition.). IT Governance Publishing Ltd.

Cita Chicago Style (17a ed.)

Calder, Alan. EU GDPR: A Pocket Guide. Second edition. Ely, Cambridgeshire, United Kingdom: IT Governance Publishing Ltd, 2018.

Cita MLA (8a ed.)

Calder, Alan. EU GDPR: A Pocket Guide. Second edition. IT Governance Publishing Ltd, 2018.