APA način citiranja

Powell, J. (2004). NHS national programme for information technology: Changes must involve clinicians and show the value to patient care. BMJ Publishing Group Ltd.

Čikaški stil citiranja

Powell, John. NHS National Programme for Information Technology: Changes Must Involve Clinicians and Show the Value to Patient Care. BMJ Publishing Group Ltd, 2004.

MLA način citiranja

Powell, John. NHS National Programme for Information Technology: Changes Must Involve Clinicians and Show the Value to Patient Care. BMJ Publishing Group Ltd, 2004.