Cita APA

Wolters, E. C., & Calne, D. B. (1989). Parkinson's disease.

Chicago Style Citation

Wolters, E C., i D B. Calne. Parkinson's Disease. 1989.

Cita MLA

Wolters, E C., i D B. Calne. Parkinson's Disease. 1989.

Atenció: Aquestes cites poden no estar 100% correctes.