Fruwirth, E. (1917). Winterraps.
Lua i Stíl Chicago (17ú heag.)Fruwirth, E. Winterraps. 1917.
Lua MLA (9ú heag.)Fruwirth, E. Winterraps. 1917.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)