Lua APA (7ú heag.)
Abel, E. K. (2000). Hearts of wisdom: American women caring for kin, 1850-1940. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)
Abel, Emily K. Hearts of Wisdom: American Women Caring for Kin, 1850-1940. Cambridge, MA: Harvard University Press, 2000.
Lua MLA (9ú heag.)
Abel, Emily K. Hearts of Wisdom: American Women Caring for Kin, 1850-1940. Harvard University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.