APA-referens

Ur, P. (1988). Grammar practice activities: A practical guide for teachers. Cambridge: Cambridge University Press.

Chicago-stil citat

Ur, Penny. Grammar Practice Activities: A Practical Guide for Teachers. Cambridge: Cambridge University Press, 1988.

MLA-referens

Ur, Penny. Grammar Practice Activities: A Practical Guide for Teachers. Cambridge: Cambridge University Press, 1988.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.