Jokela, M., Ferrie, J. E., Gimeno, D., Chandola, T., Shipley, M. J., Head, J., . . . Kivimäki, M. (2010). From midlife to early old age: Health trajectories associated with retirement.
Chicago Style aipamenaJokela, Markus, et al. From Midlife to Early Old Age: Health Trajectories Associated With Retirement. 2010.
MLA aipamenaJokela, Markus, et al. From Midlife to Early Old Age: Health Trajectories Associated With Retirement. 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.