Oertel, M., & Eich, H. (2018). Correspondence (letter to the editor): Some Necessary Additional Points. Dtsch Arztebl Int.
Citação norma ChicagoOertel, Michael, and Hans-Theodor Eich. "Correspondence (letter to the Editor): Some Necessary Additional Points." Dtsch Arztebl Int 2018.
Citação norma MLAOertel, Michael, and Hans-Theodor Eich. "Correspondence (letter to the Editor): Some Necessary Additional Points." Dtsch Arztebl Int 2018.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.