APA (7e ed.) Bronvermelding

Hu, M., Szewczyk-Królikowski, K., Tomlinson, P., Nithi, K., Rolinski, M., Murray, C., . . . Ben-Shlomo, Y. (2014). Predictors of cognitive impairment in an early stage Parkinson's disease cohort. John Wiley and Sons Inc.

Chicago (17e ed.) Bronvermelding

Hu, M., et al. Predictors of Cognitive Impairment in an Early Stage Parkinson's Disease Cohort. John Wiley and Sons Inc, 2014.

MLA (9e ed.) Bronvermelding

Hu, M., et al. Predictors of Cognitive Impairment in an Early Stage Parkinson's Disease Cohort. John Wiley and Sons Inc, 2014.