APA (7th ed.) Citation

Schoenen, J., Dodick, D., & Sándor, P. S. (2011). Comorbidity in migraine. Wiley-Blackwell. https://doi.org/10.1002/9781444394047

Chicago Style (17th ed.) Citation

Schoenen, Jean, David Dodick, and Peter S. Sándor. Comorbidity in Migraine. Chichester, West Sussex, UK: Wiley-Blackwell, 2011. https://doi.org/10.1002/9781444394047.

MLA (8th ed.) Citation

Schoenen, Jean, et al. Comorbidity in Migraine. Wiley-Blackwell, 2011. https://doi.org/10.1002/9781444394047.