Lua APA (7ú heag.)
Mollenkopf, H., & Walker, A. (2007). Quality of Life in Old Age: International and Multi-Disciplinary Perspectives. Springer Netherlands. https://doi.org/10.1007/978-1-4020-5682-6
Lua i Stíl Chicago (17ú heag.)
Mollenkopf, Heidrun, agus Alan Walker. Quality of Life in Old Age: International and Multi-Disciplinary Perspectives. Dordrecht: Springer Netherlands, 2007. https://doi.org/10.1007/978-1-4020-5682-6.
Lua MLA (9ú heag.)
Mollenkopf, Heidrun, agus Alan Walker. Quality of Life in Old Age: International and Multi-Disciplinary Perspectives. Springer Netherlands, 2007. https://doi.org/10.1007/978-1-4020-5682-6.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.