APA-referens

Gallagher, N. (2007). Delta’s key to the next generation TOEFL® test (Disk 3 - Test 3): Six practice tests for the iBT. McHenry, IL: Delta Pub. Co.

Chicago-stil citat

Gallagher, Nancy. Delta’s Key to the Next Generation TOEFL® Test (Disk 3 - Test 3): Six Practice Tests for the IBT. McHenry, IL: Delta Pub. Co, 2007.

MLA-referens

Gallagher, Nancy. Delta’s Key to the Next Generation TOEFL® Test (Disk 3 - Test 3): Six Practice Tests for the IBT. McHenry, IL: Delta Pub. Co, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.