Dyfyniad APA

Hancock, B. L. (1987). Social work with older people. Prentice-Hall.

Dyfyniad Arddull Chicago

Hancock, Betsy Ledbetter. Social Work with Older People. Englewood Cliffs: Prentice-Hall, 1987.

Dyfyniad MLA

Hancock, Betsy Ledbetter. Social Work with Older People. Prentice-Hall, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.