Gregson, J. (2009). The culture of teenage mothers. State University of New York Press.
Lua i Stíl Chicago (17ú heag.)Gregson, Joanna. The Culture of Teenage Mothers. Albany: State University of New York Press, 2009.
Lua MLA (9ú heag.)Gregson, Joanna. The Culture of Teenage Mothers. State University of New York Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.