APA (7th ed.) Citation

Burton, C., Knoop, H., Popovic, N., Sharpe, M., & Bleijenberg, G. (2009). Reduced complexity of activity patterns in patients with Chronic Fatigue Syndrome: A case control study. BioMed Central.

Chicago Style (17th ed.) Citation

Burton, C., H. Knoop, N. Popovic, M. Sharpe, and G. Bleijenberg. Reduced Complexity of Activity Patterns in Patients with Chronic Fatigue Syndrome: A Case Control Study. BioMed Central, 2009.

MLA (9th ed.) Citation

Burton, C., et al. Reduced Complexity of Activity Patterns in Patients with Chronic Fatigue Syndrome: A Case Control Study. BioMed Central, 2009.