APA (7th ed.) Citation

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. International journal of environmental research and public health, 18(7), . https://doi.org/10.3390/ijerph18073615

Chicago Style (17th ed.) Citation

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." International Journal of Environmental Research and Public Health 18, no. 7 (2021). https://doi.org/10.3390/ijerph18073615.

MLA (9th ed.) Citation

Müller, Felix, et al. "Social Isolation and Loneliness During COVID-19 Lockdown: Associations with Depressive Symptoms in the German Old-age Population." International Journal of Environmental Research and Public Health, vol. 18, no. 7, 2021, https://doi.org/10.3390/ijerph18073615.