Alcott, L. M. (1889). A modern Mephistopheles ; and A whisper in the dark. Roberts Brothers.
Lua i Stíl Chicago (17ú heag.)Alcott, Louisa May. A Modern Mephistopheles ; and A Whisper in the Dark. Boston: Roberts Brothers, 1889.
Lua MLA (8ú heag.)Alcott, Louisa May. A Modern Mephistopheles ; and A Whisper in the Dark. Roberts Brothers, 1889.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.