Cita APA (7th ed.)
ebrary, Inc, Joy, J. E., & Johnston, R. B. (2001). Multiple sclerosis: Current status and strategies for the future. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Janet E. Joy, i Richard B. Johnston. Multiple Sclerosis: Current Status and Strategies for the Future. Washington, D.C.: National Academy Press, 2001.
Cita MLA (9th ed.)
ebrary, Inc, et al. Multiple Sclerosis: Current Status and Strategies for the Future. National Academy Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.