APA aipamena

Boroojerdi, B., Ferbert, A., Foltys, H., Kosinski, C., Noth, J., & Schwarz, M. (1999). Evidence for a non-orthostatic origin of orthostatic tremor. BMJ Group.

Chicago Style aipamena

Boroojerdi, B., A. Ferbert, H. Foltys, C. Kosinski, J. Noth, and M. Schwarz. Evidence for a Non-orthostatic Origin of Orthostatic Tremor. BMJ Group, 1999.

MLA aipamena

Boroojerdi, B., et al. Evidence for a Non-orthostatic Origin of Orthostatic Tremor. BMJ Group, 1999.