National Foreign Language Resource Center. (2015). Reading in a Foreign Language. University of Aston in Birmingham, Language Studies Unit.
Citação do estilo Chicago (17ª ed.)National Foreign Language Resource Center. Reading in a Foreign Language. Birmingham, Inglaterra: University of Aston in Birmingham, Language Studies Unit, 2015.
Citação MLA (8ª ed.)National Foreign Language Resource Center. Reading in a Foreign Language. University of Aston in Birmingham, Language Studies Unit, 2015.
警告：这些引文格式不一定是100％准确.
