APA (7th ed.) Citation

Mollenkopf, H., & Walker, A. (2007). Quality of Life in Old Age: International and multi-disciplinary perspectives. Social indicators research series.

Chicago Style (17th ed.) Citation

Mollenkopf, Heidrun, and Alan Walker. "Quality of Life in Old Age: International and Multi-disciplinary Perspectives." Social Indicators Research Series 2007.

MLA (9th ed.) Citation

Mollenkopf, Heidrun, and Alan Walker. "Quality of Life in Old Age: International and Multi-disciplinary Perspectives." Social Indicators Research Series, 2007.