Cites del registre

Cita APA (7th ed.)
Simpson, R. J. (2003). Task imposed on prisons is impossible. BMJ.
Cita Chicago (17th ed.)
Simpson, Richard J. "Task Imposed on Prisons Is Impossible." BMJ 2003.
Cita MLA (9th ed.)
Simpson, Richard J. "Task Imposed on Prisons Is Impossible." BMJ, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.