Παραπομπή APA

Heidinger, T., & Richter, L. (2020). The Effect of COVID-19 on Loneliness in the Elderly. An Empirical Comparison of Pre-and Peri-Pandemic Loneliness in Community-Dwelling Elderly. Front Psychol.

Παραπομπή Chicago Style

Heidinger, Theresa, και Lukas Richter. "The Effect of COVID-19 On Loneliness in the Elderly. An Empirical Comparison of Pre-and Peri-Pandemic Loneliness in Community-Dwelling Elderly." Front Psychol 2020.

Παραπομπή MLA

Heidinger, Theresa, και Lukas Richter. "The Effect of COVID-19 On Loneliness in the Elderly. An Empirical Comparison of Pre-and Peri-Pandemic Loneliness in Community-Dwelling Elderly." Front Psychol 2020.

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