Identifications Flora. s.n.
Lua i Stíl Chicago (17ú heag.)Identifications Flora. s.n.
Lua MLA (8ú heag.)Identifications Flora. s.n.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)