Cressey, D. Cash injection set to revive Swiss drug sites. Nature Publishing Group.
Citazione stile Chigago Style (17a edizione)Cressey, Daniel. Cash Injection Set to Revive Swiss Drug Sites. London: Nature Publishing Group.
Citatione MLA (9a ed.)Cressey, Daniel. Cash Injection Set to Revive Swiss Drug Sites. Nature Publishing Group.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.