APA (7th ed.) Citation

Zhang L, Ji T, Sun F, Li Y, Tang Z, & Ma L. (2021). A Simplified Frailty Index Predicts Mortality in Older Adults in Beijing. Dove Medical Press.

Chicago Style (17th ed.) Citation

Zhang L, Ji T, Sun F, Li Y, Tang Z, and Ma L. A Simplified Frailty Index Predicts Mortality in Older Adults in Beijing. Dove Medical Press, 2021.

MLA (9th ed.) Citation

Zhang L, et al. A Simplified Frailty Index Predicts Mortality in Older Adults in Beijing. Dove Medical Press, 2021.