APA (7th ed.) Citation

Shepherd, K., James, A., Musk, A., Hunter, M., Hillman, D., & Eastwood, P. (2011). Gastro-oesophageal reflux symptoms are related to the presence and severity of obstructive sleep apnoea.

Chicago Style (17th ed.) Citation

Shepherd, K., A. James, A. Musk, M. Hunter, D. Hillman, and Peter Eastwood. Gastro-oesophageal Reflux Symptoms Are Related to the Presence and Severity of Obstructive Sleep Apnoea. 2011.

MLA (9th ed.) Citation

Shepherd, K., et al. Gastro-oesophageal Reflux Symptoms Are Related to the Presence and Severity of Obstructive Sleep Apnoea. 2011.