APA (7th ed.) Citation

Wettstein, M., Schilling, O., & Wahl, H. (2015). Four-year stability, change, and multidirectionality of well-being in very-old age. Psychology and aging, 30(3), . https://doi.org/10.1037/pag0000037

Chicago Style (17th ed.) Citation

Wettstein, Markus, Oliver Schilling, and Hans-Werner Wahl. "Four-year Stability, Change, and Multidirectionality of Well-being in Very-old Age." Psychology and Aging 30, no. 3 (2015). https://doi.org/10.1037/pag0000037.

MLA (9th ed.) Citation

Wettstein, Markus, et al. "Four-year Stability, Change, and Multidirectionality of Well-being in Very-old Age." Psychology and Aging, vol. 30, no. 3, 2015, https://doi.org/10.1037/pag0000037.