Cita APA

Johnson, L. C., & Yanca, S. J. (2001). Social work practice: A generalist approach. Boston, MA: Allyn and Bacon.

Citación estilo Chicago

Johnson, Louise C., y Stephen J. Yanca. Social Work Practice: A Generalist Approach. Boston, MA: Allyn and Bacon, 2001.

Cita MLA

Johnson, Louise C., y Stephen J. Yanca. Social Work Practice: A Generalist Approach. Boston, MA: Allyn and Bacon, 2001.