Cita APA (7th ed.)

Thyer, B. A., Dulmus, C. N., & Sowers, K. M. (2012). Human behavior in the social environment: Theories for social work practice. Wiley.

Cita Chicago (17th ed.)

Thyer, Bruce A., Catherine N. Dulmus, i Karen M. Sowers. Human Behavior in the Social Environment: Theories for Social Work Practice. Hoboken, N.J.: Wiley, 2012.

Cita MLA (9th ed.)

Thyer, Bruce A., et al. Human Behavior in the Social Environment: Theories for Social Work Practice. Wiley, 2012.