APA

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

Chicago

Leiby James, . 1978. A history of social welfare and social work in the United States. New York: Columbia University Press.

Harvard

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

MLA

Leiby James, . A history of social welfare and social work in the United States. New York: Columbia University Press. 1978.