APA-referens

Cosgrove, A. (2009). Premium (Workbook with key). Harlow: Pearson Longman.

Chicago-stil citat

Cosgrove, Anthony. Premium (Workbook With Key). Harlow: Pearson Longman, 2009.

MLA-referens

Cosgrove, Anthony. Premium (Workbook With Key). Harlow: Pearson Longman, 2009.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.