APA (7th ed.) Citation

Mollenkopf, H., Oswald, F., & Wahl, H. (2005). Mobility and the quality of life. Enhancing mobility in later life.

Chicago Style (17th ed.) Citation

Mollenkopf, Heidrun, Frank Oswald, and Hans-Werner Wahl. "Mobility and the Quality of Life." Enhancing Mobility in Later Life 2005.

MLA (9th ed.) Citation

Mollenkopf, Heidrun, et al. "Mobility and the Quality of Life." Enhancing Mobility in Later Life, 2005.