Cita APA

American Public Welfare Association. (1940). The Public welfare directory. American Public Welfare Association.

Citación estilo Chicago

American Public Welfare Association. The Public Welfare Directory. Chicago, Ill.: American Public Welfare Association, 1940.

Cita MLA

American Public Welfare Association. The Public Welfare Directory. American Public Welfare Association, 1940.

Warning: These citations may not always be 100% accurate.