APA-referens

(2000). New headway English course: Pre-Intermediate, Workbook with key. Oxford: Oxford University Press.

Chicago-stil citat

New Headway English Course: Pre-Intermediate, Workbook With Key. Oxford: Oxford University Press, 2000.

MLA-referens

New Headway English Course: Pre-Intermediate, Workbook With Key. Oxford: Oxford University Press, 2000.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.