Herbert, M. E. H. (1890). A Martyr from the quarter-deck: Alexis Clerc, S.J. Burns and Oates.
Lua i Stíl Chicago (17ú heag.)Herbert, Mary Elizabeth Herbert. A Martyr from the Quarter-deck: Alexis Clerc, S.J. London: Burns and Oates, 1890.
Lua MLA (8ú heag.)Herbert, Mary Elizabeth Herbert. A Martyr from the Quarter-deck: Alexis Clerc, S.J. Burns and Oates, 1890.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.