APA (7th ed.) Citation

N. Battafarano, L. Rotunno, D. Mazzocchi, F. Desiati, G. De Marco, M. Ricci, & A. Marchesoni. (2011). Long-term survival of methotrexate in psoriatic arthritis. PAGEPress Publications.

Chicago Style (17th ed.) Citation

N. Battafarano, L. Rotunno, D. Mazzocchi, F. Desiati, G. De Marco, M. Ricci, and A. Marchesoni. Long-term Survival of Methotrexate in Psoriatic Arthritis. PAGEPress Publications, 2011.

MLA (9th ed.) Citation

N. Battafarano, et al. Long-term Survival of Methotrexate in Psoriatic Arthritis. PAGEPress Publications, 2011.