Wang, Q., Zhang, Z., Li, L., Wen, H., & Xu, Q. (2014). Assessment of cognitive impairment in patients with Parkinson’s disease: Prevalence and risk factors. Dove Medical Press.
استشهاد بنمط شيكاغوWang, Qiumei, Zhenxin Zhang, Ling Li, Hongbo Wen, و Qun Xu. Assessment of Cognitive Impairment in Patients With Parkinson’s Disease: Prevalence and Risk Factors. Dove Medical Press, 2014.
MLA استشهادWang, Qiumei, et al. Assessment of Cognitive Impairment in Patients With Parkinson’s Disease: Prevalence and Risk Factors. Dove Medical Press, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.