Packard, F. L. From Now On.
Lua i Stíl Chicago (17ú heag.)Packard, Frank L. From Now On.
Lua MLA (9ú heag.)Packard, Frank L. From Now On.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)