APA (7th ed.) Citation

Hagel, S., Bruns, T., Pletz, M. W., Engel, C., Kalff, R., & Ewald, C. External Ventricular Drain Infections: Risk Factors and Outcome. Wiley.

Chicago Style (17th ed.) Citation

Hagel, S., T. Bruns, M. W. Pletz, C. Engel, R. Kalff, and C. Ewald. External Ventricular Drain Infections: Risk Factors and Outcome. Wiley.

MLA (9th ed.) Citation

Hagel, S., et al. External Ventricular Drain Infections: Risk Factors and Outcome. Wiley.