APA-referens

Soars, J. (1991). Headway Pre-intermediate: Student's book. Oxford: Oxford University Press.

Chicago-stil citat

Soars, John. Headway Pre-intermediate: Student's Book. Oxford: Oxford University Press, 1991.

MLA-referens

Soars, John. Headway Pre-intermediate: Student's Book. Oxford: Oxford University Press, 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.