APA-viite (7. p.)

Zietz, D. (1959). Child welfare: Principles and methods. Wiley.

Chicago-viite (17. p.)

Zietz, Dorothy. Child Welfare: Principles and Methods. New York: Wiley, 1959.

MLA-viite (8. p.)

Zietz, Dorothy. Child Welfare: Principles and Methods. Wiley, 1959.