APA

Hollis F., Family Service association of America, . (1939). Social case work in practice--six case studies. New York, N.Y: Family Welfare Association of America.

Chicago

Hollis Florence, Family Service association of America, . 1939. Social case work in practice--six case studies. New York, N.Y: Family Welfare Association of America.

Harvard

Hollis F., Family Service association of America, . (1939). Social case work in practice--six case studies. New York, N.Y: Family Welfare Association of America.

MLA

Hollis Florence, Family Service association of America, . Social case work in practice--six case studies. New York, N.Y: Family Welfare Association of America. 1939.