Lua APA (7ú heag.)
Paddock, J. An interesting problem involving Zaachila.
Lua i Stíl Chicago (17ú heag.)
Paddock, John. An Interesting Problem Involving Zaachila.
Lua MLA (9ú heag.)
Paddock, John. An Interesting Problem Involving Zaachila.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.