APA (7th ed.) Citation

National Association of Social Workers & Edwards, R. L. (1995). Encyclopedia of social work (19th ed.). National Association of Social Workers.

Chicago Style (17th ed.) Citation

National Association of Social Workers and Richard L. Edwards. Encyclopedia of Social Work. 19th ed. Washington, DC: National Association of Social Workers, 1995.

MLA (9th ed.) Citation

National Association of Social Workers and Richard L. Edwards. Encyclopedia of Social Work. 19th ed. National Association of Social Workers, 1995.