Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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