Lua APA (7ú heag.)
Gambrill, E. D., & Pruger, R. (1992). Controversial issues in social work. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)
Gambrill, Eileen D., agus Robert Pruger. Controversial Issues in Social Work. Boston: Allyn and Bacon, 1992.
Lua MLA (9ú heag.)
Gambrill, Eileen D., agus Robert Pruger. Controversial Issues in Social Work. Allyn and Bacon, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.