Wettstein, M., Schilling, O., & Wahl, H. (2016). "Still feeling healthy after all these years": The paradox of subjective stability versus objective decline in very old adults’ health and functioning across five years. Psychology and aging, 31(8), . https://doi.org/10.1037/pag0000137
Chicago Style (17th ed.) CitationWettstein, Markus, Oliver Schilling, and Hans-Werner Wahl. ""Still Feeling Healthy After All These Years": The Paradox of Subjective Stability Versus Objective Decline in Very Old Adults’ Health and Functioning Across Five Years." Psychology and Aging 31, no. 8 (2016). https://doi.org/10.1037/pag0000137.
MLA (9th ed.) CitationWettstein, Markus, et al. ""Still Feeling Healthy After All These Years": The Paradox of Subjective Stability Versus Objective Decline in Very Old Adults’ Health and Functioning Across Five Years." Psychology and Aging, vol. 31, no. 8, 2016, https://doi.org/10.1037/pag0000137.