Cita APA

Shaikh, A. G., Jinnah, H. A., Tripp, R. M., Optican, L. M., Ramat, S., Lenz, F. A., & Zee, D. S. (2007). Irregularity distinguishes limb tremor in cervical dystonia from essential tremor.

Chicago Style Citation

Shaikh, A G., H A. Jinnah, R M. Tripp, L M. Optican, S. Ramat, F A. Lenz, i D S. Zee. Irregularity Distinguishes Limb Tremor in Cervical Dystonia From Essential Tremor. 2007.

Cita MLA

Shaikh, A G., et al. Irregularity Distinguishes Limb Tremor in Cervical Dystonia From Essential Tremor. 2007.