National Foreign Language Resource Center. (2015). Reading in a Foreign Language. University of Aston in Birmingham, Language Studies Unit.
Chicago-Zitierstil (17. Ausg.)National Foreign Language Resource Center. Reading in a Foreign Language. Birmingham, Inglaterra: University of Aston in Birmingham, Language Studies Unit, 2015.
MLA-Zitierstil (8. Ausg.)National Foreign Language Resource Center. Reading in a Foreign Language. University of Aston in Birmingham, Language Studies Unit, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.