APA

Withers W., . (1939). Financing economic security in the United States. New York: Columbia University Press.

Chicago

Withers William, . 1939. Financing economic security in the United States. New York: Columbia University Press.

Harvard

Withers W., . (1939). Financing economic security in the United States. New York: Columbia University Press.

MLA

Withers William, . Financing economic security in the United States. New York: Columbia University Press. 1939.