APA (7th ed.) Citation

Wahl, H., & Oswald, F. (2010). Environmental perspectives on aging. The SAGE handbook of social gerontology.

Chicago Style (17th ed.) Citation

Wahl, Hans-Werner, and Frank Oswald. "Environmental Perspectives on Aging." The SAGE Handbook of Social Gerontology 2010.

MLA (9th ed.) Citation

Wahl, Hans-Werner, and Frank Oswald. "Environmental Perspectives on Aging." The SAGE Handbook of Social Gerontology, 2010.

Warning: These citations may not always be 100% accurate.