APA Style
Lougheed, L.
(2014).
Barron's essential words for the IELTS mp3 audio [CD MP3]
.
New York:
Barron's.
MLA Style
Lougheed, Lin.
"Barron's essential words for the IELTS mp3 audio [CD MP3]".
New York:
Barron's,
2014.
Audio CD.