Lua APA (7ú heag.)

The Geojournal of Research.

Lua i Stíl Chicago (17ú heag.)

The Geojournal of Research. Springer.

Lua MLA (9ú heag.)

The Geojournal of Research.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.