APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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