Wahl, H. (1991). Dependency in the elderly from an interactional point of view: Verbal and observational data. Psychology and aging, 6(2), . https://doi.org/10.1037/0882-7974.6.2.238
Chicago-Zitierstil (17. Ausg.)Wahl, Hans-Werner. "Dependency in the Elderly from an Interactional Point of View: Verbal and Observational Data." Psychology and Aging 6, no. 2 (1991). https://doi.org/10.1037/0882-7974.6.2.238.
MLA-Zitierstil (9. Ausg.)Wahl, Hans-Werner. "Dependency in the Elderly from an Interactional Point of View: Verbal and Observational Data." Psychology and Aging, vol. 6, no. 2, 1991, https://doi.org/10.1037/0882-7974.6.2.238.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.