Lua APA (7ú heag.)
English for civil engineers: учебное пособие.
Lua i Stíl Chicago (17ú heag.)English for Civil Engineers: учебное пособие.
Lua MLA (8ú heag.)English for Civil Engineers: учебное пособие.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.