APA (7th ed.) Zitazioa
Segal, E. A., Gerdes, K. E., & Steiner, S. (2010). An introduction to the profession of social work: Becoming a change agent (3rd ed.). Brooks/Cole.
Chicago Style (17th ed.) Zitazioa
Segal, Elizabeth A., Karen E. Gerdes, eta Sue Steiner. An Introduction to the Profession of Social Work: Becoming a Change Agent. 3rd ed. Belmont: Brooks/Cole, 2010.
MLA (9th ed.) Zitazioa
Segal, Elizabeth A., et al. An Introduction to the Profession of Social Work: Becoming a Change Agent. 3rd ed. Brooks/Cole, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.