Lua APA (7ú heag.)

Não informado. (1890). Engineering Record. Building Record and Sanitary Engineer.

Lua i Stíl Chicago (17ú heag.)

Não informado. Engineering Record. New York: Building Record and Sanitary Engineer, 1890.

Lua MLA (8ú heag.)

Não informado. Engineering Record. Building Record and Sanitary Engineer, 1890.

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