APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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