Lua APA (7ú heag.)
ebrary, Inc, Haslanger, S. A., & Kurtz, R. M. (2006). Persistence: Contemporary readings. Bradford Books/MIT Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Sally Anne Haslanger, agus Roxanne Marie Kurtz. Persistence: Contemporary Readings. Cambridge, Mass.: Bradford Books/MIT Press, 2006.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Persistence: Contemporary Readings. Bradford Books/MIT Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.