Lua APA (7ú heag.)
Schmolling, P., Burger, W., & Youkeles, M. (1985). Human services in contemporary America. Brooks/Cole Pub. Co..
Lua i Stíl Chicago (17ú heag.)
Schmolling, Paul, William Burger, agus Merrill Youkeles. Human Services in Contemporary America. Monterey, Calif.: Brooks/Cole Pub. Co., 1985.
Lua MLA (9ú heag.)
Schmolling, Paul, et al. Human Services in Contemporary America. Brooks/Cole Pub. Co., 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.