APA (7th ed.) Citation

Richardson, A., König, H., & Hajek, A. The Association Between the Onset and Ending of Volunteering on Loneliness and Perceived Social Isolation Among Older Adults: Longitudinal Evidence From the German Ageing Survey. Wiley.

Chicago Style (17th ed.) Citation

Richardson, Avery, Hans‐Helmut König, and André Hajek. The Association Between the Onset and Ending of Volunteering on Loneliness and Perceived Social Isolation Among Older Adults: Longitudinal Evidence From the German Ageing Survey. Wiley.

MLA (9th ed.) Citation

Richardson, Avery, et al. The Association Between the Onset and Ending of Volunteering on Loneliness and Perceived Social Isolation Among Older Adults: Longitudinal Evidence From the German Ageing Survey. Wiley.