APA Style
Gould, Philip : Clutterbuck, Michael. (2011).
Focusing on IELTS: Academic Practive Test with Answer Key .
:
Macmillan Publishers.
Chicago Style
Gould, Philip : Clutterbuck, Michael.
Focusing on IELTS: Academic Practive Test with Answer Key.
:
Macmillan Publishers,
2011.
Text.
MLA Style
Gould, Philip : Clutterbuck, Michael.
Focusing on IELTS: Academic Practive Test with Answer Key.
:
Macmillan Publishers,
2011.
Text.
Turabian Style
Gould, Philip : Clutterbuck, Michael.
Focusing on IELTS: Academic Practive Test with Answer Key.
:
Macmillan Publishers,
2011.
Print.