Lua APA (7ú heag.)

YATES, C. S. (1988). Earth sciences. Cassel Publishers.

Lua i Stíl Chicago (17ú heag.)

YATES, Cristopher St. Earth Sciences. London: Cassel Publishers, 1988.

Lua MLA (9ú heag.)

YATES, Cristopher St. Earth Sciences. Cassel Publishers, 1988.

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