Lua APA (7ú heag.)

SPILSBURY LOUSIE. (2019). PLANET UNDER PRESSURE WATER (2006 Ed.). HEINEMANN LIBRARY.

Lua i Stíl Chicago (17ú heag.)

SPILSBURY LOUSIE. PLANET UNDER PRESSURE WATER. 2006 Ed. MINNESOTA: HEINEMANN LIBRARY, 2019.

Lua MLA (9ú heag.)

SPILSBURY LOUSIE. PLANET UNDER PRESSURE WATER. 2006 Ed. HEINEMANN LIBRARY, 2019.

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