APA
Rizzardini G., Restelli U., Bonfanti P., Porazzi E., Ricci E., Casartelli L., Foglia E., Carenzi L., Citterio P., Orlando G., Maselli C. & Croce D. (20111021). The cost of HIV disease in Northern Italy: the payer's perspective. : Journal of acquired immune deficiency syndromes (1999).
Chicago
Rizzardini Giuliano, Restelli Umberto, Bonfanti Paolo, Porazzi Emanuele, Ricci Elena, Casartelli Luca, Foglia Emanuela, Carenzi Laura, Citterio Paola, Orlando Giovanna, Maselli Carlo and Croce Davide. 20111021. The cost of HIV disease in Northern Italy: the payer's perspective. : Journal of acquired immune deficiency syndromes (1999).
Harvard
Rizzardini G., Restelli U., Bonfanti P., Porazzi E., Ricci E., Casartelli L., Foglia E., Carenzi L., Citterio P., Orlando G., Maselli C. and Croce D. (20111021). The cost of HIV disease in Northern Italy: the payer's perspective. : Journal of acquired immune deficiency syndromes (1999).
MLA
Rizzardini Giuliano, Restelli Umberto, Bonfanti Paolo, Porazzi Emanuele, Ricci Elena, Casartelli Luca, Foglia Emanuela, Carenzi Laura, Citterio Paola, Orlando Giovanna, Maselli Carlo and Croce Davide. The cost of HIV disease in Northern Italy: the payer's perspective. : Journal of acquired immune deficiency syndromes (1999). 20111021.