APA Style
Cullen, Pauline. (2008).
Vocabulary for IELTS with Answers: Self-Study Vocabulary Practice .
USA:
Cambridge University Press.
Chicago Style
Cullen, Pauline.
Vocabulary for IELTS with Answers: Self-Study Vocabulary Practice.
USA:
Cambridge University Press,
2008.
Book+CD(s).
MLA Style
Cullen, Pauline.
Vocabulary for IELTS with Answers: Self-Study Vocabulary Practice.
USA:
Cambridge University Press,
2008.
Book+CD(s).
Turabian Style
Cullen, Pauline.
Vocabulary for IELTS with Answers: Self-Study Vocabulary Practice.
USA:
Cambridge University Press,
2008.
Book+CD(s).