Colcord, J. C. (1939). Your community, its provision for health, education, safety, and welfare. Russell Sage Foundation.
Chicago-Zitierstil (17. Ausg.)Colcord, Joanna Carver. Your Community, Its Provision for Health, Education, Safety, and Welfare. New York: Russell Sage Foundation, 1939.
MLA-Zitierstil (9. Ausg.)Colcord, Joanna Carver. Your Community, Its Provision for Health, Education, Safety, and Welfare. Russell Sage Foundation, 1939.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.