Gaya APA

Gretchen E. Alkema, Kathleen H. Wilber, Susan M. Enguidanos.. (2012). Handbook of Gerontology: Evidence-Based Approaches to Theory, Practice, and Policy . United Kingdom: Wiley Blackwell.

Gaya Chicago

Gretchen E. Alkema, Kathleen H. Wilber, Susan M. Enguidanos.. Handbook of Gerontology: Evidence-Based Approaches to Theory, Practice, and Policy. United Kingdom: Wiley Blackwell, 2012. E-BOOK.

Gaya MLA

Gretchen E. Alkema, Kathleen H. Wilber, Susan M. Enguidanos.. Handbook of Gerontology: Evidence-Based Approaches to Theory, Practice, and Policy. United Kingdom: Wiley Blackwell, 2012. E-BOOK.

Gaya Turabian

Gretchen E. Alkema, Kathleen H. Wilber, Susan M. Enguidanos.. Handbook of Gerontology: Evidence-Based Approaches to Theory, Practice, and Policy. United Kingdom: Wiley Blackwell, 2012. E-BOOK.