Cita APA

Gallagher, N. (2005). Delta’s key to the next generation TOEFL® test advanced skill practice. McHenry, IL: Delta Pub. Co.

Chicago Style Citation

Gallagher, Nancy. Delta’s Key to the Next Generation TOEFL® Test Advanced Skill Practice. McHenry, IL: Delta Pub. Co, 2005.

Cita MLA

Gallagher, Nancy. Delta’s Key to the Next Generation TOEFL® Test Advanced Skill Practice. McHenry, IL: Delta Pub. Co, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.