Style de citation APA

Sarah Briggs ... [et al.]. (1999). The university of Michigan examination for the certificate of proficiency in English. Tp. HCM: Trẻ.

Style de citation Chicago

Sarah Briggs ... [et al.]. The University of Michigan Examination for the Certificate of Proficiency in English. Tp. HCM: Trẻ, 1999.

Style de citation MLA

Sarah Briggs ... [et al.]. The University of Michigan Examination for the Certificate of Proficiency in English. Tp. HCM: Trẻ, 1999.

Attention : ces citations peuvent ne pas être correctes à 100%.