Sardo, A. (1927). A New English Reading book: Sketches of English literature, critical and historical notes, exercises. Nuova edizione. Albrighi.
Chicago-Zitierstil (17. Ausg.)Sardo, Achille. A New English Reading Book: Sketches of English Literature, Critical and Historical Notes, Exercises. Nuova Edizione. Roma: Albrighi, 1927.
MLA-Zitierstil (9. Ausg.)Sardo, Achille. A New English Reading Book: Sketches of English Literature, Critical and Historical Notes, Exercises. Nuova Edizione. Albrighi, 1927.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.