Lua APA (7ú heag.)
Wagner, R., Voigt, D., Polaski, D., Heppner, B., Ketelsen, H., Halfvarson, E., & Levine, J. (1998). Lohengrin. [Metropolitan Opera].
Lua i Stíl Chicago (17ú heag.)
Wagner, Richard, Deborah Voigt, Deborah Polaski, Ben Heppner, Hans-Joachim Ketelsen, Eric Halfvarson, agus James Levine. Lohengrin. [New York, New York]: [Metropolitan Opera], 1998.
Lua MLA (9ú heag.)
Wagner, Richard, et al. Lohengrin. [Metropolitan Opera], 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.