APA aipamena

Kleedorfer, B., Stern, G. M., Lees, A. J., Bottomley, J. M., & Sree-Haran, N. (1991). Ropinirole (SK and F 101468) in the treatment of Parkinson's disease.

Chicago Style aipamena

Kleedorfer, B., G M. Stern, A J. Lees, J M. Bottomley, and N. Sree-Haran. Ropinirole (SK and F 101468) in the Treatment of Parkinson's Disease. 1991.

MLA aipamena

Kleedorfer, B., et al. Ropinirole (SK and F 101468) in the Treatment of Parkinson's Disease. 1991.