APA (7th ed.) Citation

Kohs, S. C. (1966). The roots of social work. Association Press.

Chicago Style (17th ed.) Citation

Kohs, Samuel Calmin. The Roots of Social Work. New York: Association Press, 1966.

MLA (9th ed.) Citation

Kohs, Samuel Calmin. The Roots of Social Work. Association Press, 1966.