APA citiranje

Fischbach, W., & Malfertheiner, P. (2018). Helicobacter Pylori Infection: When to Eradicate, How to Diagnose and Treat. Dtsch Arztebl Int.

Citação norma Chicago

Fischbach, Wolfgang, and Peter Malfertheiner. "Helicobacter Pylori Infection: When to Eradicate, How to Diagnose and Treat." Dtsch Arztebl Int 2018.

MLA citiranje

Fischbach, Wolfgang, and Peter Malfertheiner. "Helicobacter Pylori Infection: When to Eradicate, How to Diagnose and Treat." Dtsch Arztebl Int 2018.