APA Style
Barker, Chris. ().
CAMBRIDGE Global English Coursebook 7 .
:
Cambridge University Press.
Chicago Style
Barker, Chris.
CAMBRIDGE Global English Coursebook 7.
:
Cambridge University Press,
.
Text.
MLA Style
Barker, Chris.
CAMBRIDGE Global English Coursebook 7.
:
Cambridge University Press,
.
Text.
Turabian Style
Barker, Chris.
CAMBRIDGE Global English Coursebook 7.
:
Cambridge University Press,
.
Print.