Bulletin of the Torrey Botanical Club. Torrey Botanical Society.
Lua i Stíl Chicago (17ú heag.)Bulletin of the Torrey Botanical Club. Torrey Botanical Society.
Lua MLA (9ú heag.)Bulletin of the Torrey Botanical Club. Torrey Botanical Society.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.