APA (7th ed.) Citation

Zietz, D. (1959). Child welfare; principles and methods. Wiley.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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