E, P., DM, S., I, L., KM, O., MM, B., SL, L., . . . JV, F. (2014). The utility of the Mattis Dementia Rating Scale in Parkinson's disease mild cognitive impairment. Parkinsonism & related disorders, 20(6), 627. https://doi.org/10.1016/j.parkreldis.2014.03.010
Chicago Style (17th ed.) CitationE, Pirogovsky, Schiehser DM, Litvan I, Obtera KM, Burke MM, Lessig SL, Song DD, Liu L, and Filoteo JV. "The Utility of the Mattis Dementia Rating Scale in Parkinson's Disease Mild Cognitive Impairment." Parkinsonism & Related Disorders 20, no. 6 (2014): 627. https://doi.org/10.1016/j.parkreldis.2014.03.010.
MLA (9th ed.) CitationE, Pirogovsky, et al. "The Utility of the Mattis Dementia Rating Scale in Parkinson's Disease Mild Cognitive Impairment." Parkinsonism & Related Disorders, vol. 20, no. 6, 2014, p. 627, https://doi.org/10.1016/j.parkreldis.2014.03.010.