Cita APA

 Vince, M. (2011).  IELTS language Practice: English grammar and vocabulary.  Macmillan Education.

Chicago Style Citation

 Vince, Michael.  IELTS Language Practice: English Grammar and Vocabulary.  Macmillan Education, 2011.

Cita MLA

 Vince, Michael.  IELTS Language Practice: English Grammar and Vocabulary.  Macmillan Education, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.