Dyfyniad APA

Sollinger, A. B., Goldstein, F. C., Lah, J. J., Levey, A. I., & Factor, S. A. (2009). Mild cognitive impairment in Parkinson’s disease: Subtypes and motor characteristics().

Dyfyniad Arddull Chicago

Sollinger, Ann B., Felicia C. Goldstein, James J. Lah, Allan I. Levey, and Stewart A. Factor. Mild Cognitive Impairment in Parkinson’s Disease: Subtypes and Motor Characteristics(). 2009.

Dyfyniad MLA

Sollinger, Ann B., et al. Mild Cognitive Impairment in Parkinson’s Disease: Subtypes and Motor Characteristics(). 2009.

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