APA (7th ed.) Citation

Mollenkopf, H., Baas, S., Kaspar, R., Oswald, F., & Wahl, H. (2006). Outdoor mobility in late life: Persons, environments and society. The many faces of health, competence and well-being in old age.

Chicago Style (17th ed.) Citation

Mollenkopf, Heidrun, Stephan Baas, Roman Kaspar, Frank Oswald, and Hans-Werner Wahl. "Outdoor Mobility in Late Life: Persons, Environments and Society." The Many Faces of Health, Competence and Well-being in Old Age 2006.

MLA (9th ed.) Citation

Mollenkopf, Heidrun, et al. "Outdoor Mobility in Late Life: Persons, Environments and Society." The Many Faces of Health, Competence and Well-being in Old Age, 2006.