APA (7th ed.) Citation

Barker, R. L. (1999). The social work dictionary (4th ed.). National Association of Social Workers.

Chicago Style (17th ed.) Citation

Barker, Robert L. The Social Work Dictionary. 4th ed. Washington, DC: National Association of Social Workers, 1999.

MLA (9th ed.) Citation

Barker, Robert L. The Social Work Dictionary. 4th ed. National Association of Social Workers, 1999.