Gerstorf, D., Drewelies, J., Duezel, S., Smith, J., Wahl, H., Schilling, O., . . . Ram, N. (2019). Cohort differences in adult-life trajectories of internal and external control beliefs: A tale of more and better maintained internal control and fewer external constraints. Psychology and aging, 34(8), . https://doi.org/10.1037/pag0000389
Chicago-Zitierstil (17. Ausg.)Gerstorf, Denis, et al. "Cohort Differences in Adult-life Trajectories of Internal and External Control Beliefs: A Tale of More and Better Maintained Internal Control and Fewer External Constraints." Psychology and Aging 34, no. 8 (2019). https://doi.org/10.1037/pag0000389.
MLA-Zitierstil (9. Ausg.)Gerstorf, Denis, et al. "Cohort Differences in Adult-life Trajectories of Internal and External Control Beliefs: A Tale of More and Better Maintained Internal Control and Fewer External Constraints." Psychology and Aging, vol. 34, no. 8, 2019, https://doi.org/10.1037/pag0000389.