Cita APA (7th ed.)
ebrary, Inc, Simuni, T., & Pahwa, R. (2009). Parkinson's disease. Oxford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Tanya Simuni, i Rajesh Pahwa. Parkinson's Disease. Oxford ; New York: Oxford University Press, 2009.
Cita MLA (9th ed.)
ebrary, Inc, et al. Parkinson's Disease. Oxford University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.