Lua APA (7ú heag.)
Haggard, H. R. Black Heart and White Heart.
Lua i Stíl Chicago (17ú heag.)Haggard, H. R. Black Heart and White Heart.
Lua MLA (8ú heag.)Haggard, H. R. Black Heart and White Heart.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.