Lua APA (7ú heag.)
Chunyuk, D. Y. Foundation engineering: Educational and methodical manual.
Lua i Stíl Chicago (17ú heag.)Chunyuk, D. Y. Foundation Engineering: Educational and Methodical Manual.
Lua MLA (8ú heag.)Chunyuk, D. Y. Foundation Engineering: Educational and Methodical Manual.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.