APA (7th ed.) Citation

Malfertheiner, P., Peitz, U., & Treiber, G. What Constitutes Failure for Helicobacter pylori Eradication Therapy? Wiley.

Chicago Style (17th ed.) Citation

Malfertheiner, P., U. Peitz, and G. Treiber. What Constitutes Failure for Helicobacter Pylori Eradication Therapy? Wiley.

MLA (9th ed.) Citation

Malfertheiner, P., et al. What Constitutes Failure for Helicobacter Pylori Eradication Therapy? Wiley.