APA Style

Barker, Chris. (). Cambridge Global English LEARNER'S BOOK 7 . : Cambridge University Press.

Chicago Style

Barker, Chris. Cambridge Global English LEARNER'S BOOK 7. : Cambridge University Press, . Text.

MLA Style

Barker, Chris. Cambridge Global English LEARNER'S BOOK 7. : Cambridge University Press, . Text.

Turabian Style

Barker, Chris. Cambridge Global English LEARNER'S BOOK 7. : Cambridge University Press, . Print.