APA-Zitierstil (7. Ausg.)

Bu, F., Steptoe, A., & Fancourt, D. (2020). Loneliness during a strict lockdown: Trajectories and predictors during the COVID-19 pandemic in 38,217 United Kingdom adults. Social science & medicine (1982), 265, 113521. https://doi.org/10.1016/j.socscimed.2020.113521

Chicago-Zitierstil (17. Ausg.)

Bu, Feifei, Andrew Steptoe, und Daisy Fancourt. "Loneliness During a Strict Lockdown: Trajectories and Predictors During the COVID-19 Pandemic in 38,217 United Kingdom Adults." Social Science & Medicine (1982) 265 (2020): 113521. https://doi.org/10.1016/j.socscimed.2020.113521.

MLA-Zitierstil (9. Ausg.)

Bu, Feifei, et al. "Loneliness During a Strict Lockdown: Trajectories and Predictors During the COVID-19 Pandemic in 38,217 United Kingdom Adults." Social Science & Medicine (1982), vol. 265, 2020, p. 113521, https://doi.org/10.1016/j.socscimed.2020.113521.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.