Citação norma APA

Müller, F., Röhr, S., Reininghaus, U., & Riedel-Heller, S. G. (2021). Social Isolation and Loneliness during COVID-19 Lockdown: Associations with Depressive Symptoms in the German Old-Age Population. Int J Environ Res Public Health.

Citação norma Chicago

Müller, Felix, Susanne Röhr, Ulrich Reininghaus, and Steffi G. Riedel-Heller. "Social Isolation and Loneliness During COVID-19 Lockdown: Associations With Depressive Symptoms in the German Old-Age Population." Int J Environ Res Public Health 2021.

Citação norma MLA

Müller, Felix, Susanne Röhr, Ulrich Reininghaus, and Steffi G. Riedel-Heller. "Social Isolation and Loneliness During COVID-19 Lockdown: Associations With Depressive Symptoms in the German Old-Age Population." Int J Environ Res Public Health 2021.

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