APA (7th ed.) Citation

Pereira, E., Hyam, J., Stein, J., & Aziz, T. (2008). Henry H. Schmidek, MD, professor in neurosurgery at the University of Oxford.

Chicago Style (17th ed.) Citation

Pereira, E., J. Hyam, J. Stein, and T. Aziz. Henry H. Schmidek, MD, Professor in Neurosurgery at the University of Oxford. 2008.

MLA (9th ed.) Citation

Pereira, E., et al. Henry H. Schmidek, MD, Professor in Neurosurgery at the University of Oxford. 2008.