Willis, A. W. (2013). Parkinson Disease in the Elderly Adult. Mo Med.
Citação norma ChicagoWillis, Allison W. "Parkinson Disease in the Elderly Adult." Mo Med 2013.
MLA citiranjeWillis, Allison W. "Parkinson Disease in the Elderly Adult." Mo Med 2013.
Opozorilo: Ti citati niso vedno 100% točni.