Style de citation APA (7e éd.)

Leiby, J. (1978). A history of social welfare and social work in the United States. Columbia University Press.

Style de citation Chicago (17e éd.)

Leiby, James. A History of Social Welfare and Social Work in the United States. New York: Columbia University Press, 1978.

Style de citation MLA (9e éd.)

Leiby, James. A History of Social Welfare and Social Work in the United States. Columbia University Press, 1978.