Lua APA (7ú heag.)

Elchinger, R. (1924). Beethovens Briefe. Hirth.

Lua i Stíl Chicago (17ú heag.)

Elchinger, Richard. Beethovens Briefe. München: Hirth, 1924.

Lua MLA (8ú heag.)

Elchinger, Richard. Beethovens Briefe. Hirth, 1924.

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