APA (7e ed.) Bronvermelding

Dulmus, C. N., & Sowers, K. M. (2012). The profession of social work: Guided by history, led by evidence. Wiley.

Chicago (17e ed.) Bronvermelding

Dulmus, Catherine N., en Karen M. Sowers. The Profession of Social Work: Guided by History, Led by Evidence. Hoboken, N.J.: Wiley, 2012.

MLA (9e ed.) Bronvermelding

Dulmus, Catherine N., en Karen M. Sowers. The Profession of Social Work: Guided by History, Led by Evidence. Wiley, 2012.