APA aipamena

University of Southampton. Drug Surveillance Research Unit. PEM news. Botley, Southampton: The Unit.

Chicago Style aipamena

University of Southampton. Drug Surveillance Research Unit. PEM News. Botley, Southampton: The Unit.

MLA aipamena

University of Southampton. Drug Surveillance Research Unit. PEM News. Botley, Southampton: The Unit.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.