APA-referens

Alexander, L. (2010). Longman English grammar practice for intermediate students. Longman.

Chicago-stil citat

Alexander, L.G. Longman English Grammar Practice for Intermediate Students. Longman, 2010.

MLA-referens

Alexander, L.G. Longman English Grammar Practice for Intermediate Students. Longman, 2010.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.