Gaya APA

Hammami, S. et al (2013). Late–onset systemic lupus erythematosus-associated primary biliary cirrhosis (International Archives of Medicine2013,6:3). Tunisia: Springer.

Gaya MLA

Hammami, Sonia. et al. "Late–onset systemic lupus erythematosus-associated primary biliary cirrhosis". International Archives of Medicine2013,6:3 Tunisia: Springer, 2013. Artikel.