APA (7th ed.) Citation

Não informado. (1999). Social work research. National Association of Social Workers.

Chicago Style (17th ed.) Citation

Não informado. Social Work Research. Washington: National Association of Social Workers, 1999.

MLA (8th ed.) Citation

Não informado. Social Work Research. National Association of Social Workers, 1999.

Warning: These citations may not always be 100% accurate.