APA-referens

Hashemi, L. (2011). Objective PET: Workbook with answers. Cambridge, UK: Cambridge University Press.

Chicago-stil citat

Hashemi, Louise. Objective PET: Workbook With Answers. Cambridge, UK: Cambridge University Press, 2011.

MLA-referens

Hashemi, Louise. Objective PET: Workbook With Answers. Cambridge, UK: Cambridge University Press, 2011.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.