Citazione Stile APA (7a Edizione)

Abdul-Ahad, A., Shah, S., & Galazka, A. (1997). Treatment of multiple sclerosis with interferon beta-1 b.

Citazione stile Chigago Style (17a edizione)

Abdul-Ahad, A., S. Shah, e A. Galazka. Treatment of Multiple Sclerosis with Interferon Beta-1 B. 1997.

Citatione MLA (9a ed.)

Abdul-Ahad, A., et al. Treatment of Multiple Sclerosis with Interferon Beta-1 B. 1997.