Penggayaan APA
Hewings. (2009).
Advanced grammar in use: aself-study reference and practice book for advanced learners of english with answers (2).
Cambridge:
Cambridge University Press.
Chicago Style
Hewings.
Advanced grammar in use: aself-study reference and practice book for advanced learners of english with answers.
2
Cambridge:
Cambridge University Press,
2009.
Text.
MLA Style
Hewings.
Advanced grammar in use: aself-study reference and practice book for advanced learners of english with answers.
2
Cambridge:
Cambridge University Press,
2009.
Text.
Turabian Style
Hewings.
Advanced grammar in use: aself-study reference and practice book for advanced learners of english with answers.
2
Cambridge:
Cambridge University Press,
2009.
Print.