APA (7th ed.) Citation

Hajek, A., Brettschneider, C., van der Leeden, C., Luehmann, D., Oey, A., Wiese, B., . . . König, H. (2020). Prevalence and factors associated with obesity among the oldest old. Archives of gerontology and geriatrics, 89, . https://doi.org/10.1016/j.archger.2020.104069

Chicago Style (17th ed.) Citation

Hajek, André, et al. "Prevalence and Factors Associated with Obesity Among the Oldest Old." Archives of Gerontology and Geriatrics 89 (2020). https://doi.org/10.1016/j.archger.2020.104069.

MLA (9th ed.) Citation

Hajek, André, et al. "Prevalence and Factors Associated with Obesity Among the Oldest Old." Archives of Gerontology and Geriatrics, vol. 89, 2020, https://doi.org/10.1016/j.archger.2020.104069.