APA-viite (7. p.)
Jenkins, N., & et al. Frailty trajectories and associated factors in the years prior to death: Evidence from 14 countries in the Survey of Health, Aging and Retirement in Europe.
Chicago-viite (17. p.)
Jenkins, N.D, ja et al. Frailty Trajectories and Associated Factors in the Years Prior to Death: Evidence from 14 Countries in the Survey of Health, Aging and Retirement in Europe.
MLA-viite (9. p.)
Jenkins, N.D, ja et al. Frailty Trajectories and Associated Factors in the Years Prior to Death: Evidence from 14 Countries in the Survey of Health, Aging and Retirement in Europe.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.