Cita APA (7a ed.)

Sheafor, B. W., Horejsi, C. R., & Horejsi, G. A. (1997). Techniques and guidelines for social work practice. (4a.ed.). Allyn & Bacon.

Cita Chicago Style (17a ed.)

Sheafor, Bradford W., Charles R. Horejsi, y Gloria A. Horejsi. Techniques and Guidelines for Social Work Practice. 4a.ed. Estados Unidos: Allyn & Bacon, 1997.

Cita MLA (8a ed.)

Sheafor, Bradford W., et al. Techniques and Guidelines for Social Work Practice. 4a.ed. Allyn & Bacon, 1997.