APA (7th ed.) Citation

Turner, M., Matthews, L., & Ebers, G. (2008). Teaching Video NeuroImage: The "Fonzarelli" sign - Focal thumb dystonia as an early manifestation of Parkinson disease.

Chicago Style (17th ed.) Citation

Turner, M., L. Matthews, and G. Ebers. Teaching Video NeuroImage: The "Fonzarelli" Sign - Focal Thumb Dystonia as an Early Manifestation of Parkinson Disease. 2008.

MLA (9th ed.) Citation

Turner, M., et al. Teaching Video NeuroImage: The "Fonzarelli" Sign - Focal Thumb Dystonia as an Early Manifestation of Parkinson Disease. 2008.

Warning: These citations may not always be 100% accurate.