Lua APA (7ú heag.)

British Museum (Natural History). (1934). Fossils and minerals (5th ed.). the Museum.

Lua i Stíl Chicago (17ú heag.)

British Museum (Natural History). Fossils and Minerals. 5th ed. London: the Museum, 1934.

Lua MLA (8ú heag.)

British Museum (Natural History). Fossils and Minerals. 5th ed. the Museum, 1934.

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