Wahl, H., Becker, S., & Schilling, O. (2006). Age-related loss in vision: A case to learn about ageing in context. The many faces of health, competence and well-being in old age.
Chicago Style (17th ed.) CitationWahl, Hans-Werner, Stefanie Becker, and Oliver Schilling. "Age-related Loss in Vision: A Case to Learn About Ageing in Context." The Many Faces of Health, Competence and Well-being in Old Age 2006.
MLA (9th ed.) CitationWahl, Hans-Werner, et al. "Age-related Loss in Vision: A Case to Learn About Ageing in Context." The Many Faces of Health, Competence and Well-being in Old Age, 2006.
Warning: These citations may not always be 100% accurate.