Cita APA

Sheafor, B. W., Horejsi, C. R., & Horejsi, G. A. (1994). Techniques and guidelines for social work practice (3rd ed.). Allyn and Bacon.

Citación estilo Chicago

Sheafor, Bradford W., Charles R. Horejsi, and Gloria A. Horejsi. Techniques and Guidelines for Social Work Practice. 3rd ed. Boston, Mass: Allyn and Bacon, 1994.

Cita MLA

Sheafor, Bradford W., et al. Techniques and Guidelines for Social Work Practice. 3rd ed. Allyn and Bacon, 1994.