Twain, M. (1966). The innocents abroad or the new pilgrims progress. New American Library.
Lua i Stíl Chicago (17ú heag.)Twain, Mark. The Innocents Abroad or the New Pilgrims Progress. New York: New American Library, 1966.
Lua MLA (9ú heag.)Twain, Mark. The Innocents Abroad or the New Pilgrims Progress. New American Library, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.