Lua APA (7ú heag.)

Hoffmann, E. T. A. (1972). Undine. Schott.

Lua i Stíl Chicago (17ú heag.)

Hoffmann, Ernst Theodor Amadeus. Undine. Mainz: Schott, 1972.

Lua MLA (8ú heag.)

Hoffmann, Ernst Theodor Amadeus. Undine. Schott, 1972.

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