APA (7e ed.) Bronvermelding

Grover, P., Pereira, E., Green, A., Brittain, J., Owen, S., Schweder, P., . . . Aziz, T. (2009). Deep brain stimulation for cluster headache.

Chicago (17e ed.) Bronvermelding

Grover, P., E. Pereira, A. Green, J. Brittain, S. Owen, P. Schweder, M. Kringelbach, P. Davies, en T. Aziz. Deep Brain Stimulation for Cluster Headache. 2009.

MLA (9e ed.) Bronvermelding

Grover, P., et al. Deep Brain Stimulation for Cluster Headache. 2009.