Gabrian, M., Schilling, O., & Wahl, H. (2014). Attitude toward own aging in midlife and early old age over a 12-year period: Examination of measurement equivalence and developmental trajectories. Psychology and aging, 29(3), . https://doi.org/10.1037/a0037259
Chicago-Zitierstil (17. Ausg.)Gabrian, Martina, Oliver Schilling, und Hans-Werner Wahl. "Attitude Toward Own Aging in Midlife and Early Old Age over a 12-year Period: Examination of Measurement Equivalence and Developmental Trajectories." Psychology and Aging 29, no. 3 (2014). https://doi.org/10.1037/a0037259.
MLA-Zitierstil (9. Ausg.)Gabrian, Martina, et al. "Attitude Toward Own Aging in Midlife and Early Old Age over a 12-year Period: Examination of Measurement Equivalence and Developmental Trajectories." Psychology and Aging, vol. 29, no. 3, 2014, https://doi.org/10.1037/a0037259.