APA引文

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.

Trích dẫn kiểu Chicago

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引文

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.

警告：這些引文格式不一定是100％准確.