Hancock, B. L. (1987). Social work with older people. Prentice-Hall.
Style de citation Chicago (17e éd.)Hancock, Betsy Ledbetter. Social Work with Older People. Englewood Cliffs: Prentice-Hall, 1987.
Style de citation MLA (9e éd.)Hancock, Betsy Ledbetter. Social Work with Older People. Prentice-Hall, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.