Citação norma APA

Hüfner, K., Hofer, A., & Sperner-Unterweger, B. (2020). On the difficulties of building therapeutic relationships when wearing face masks. J Psychosom Res.

Citação norma Chicago

Hüfner, Katharina, Alex Hofer, and Barbara Sperner-Unterweger. "On the Difficulties of Building Therapeutic Relationships When Wearing Face Masks." J Psychosom Res 2020.

Citação norma MLA

Hüfner, Katharina, Alex Hofer, and Barbara Sperner-Unterweger. "On the Difficulties of Building Therapeutic Relationships When Wearing Face Masks." J Psychosom Res 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.