APA Citation

Diana Hopkins, & Pauline Cullen. (2013). Grammar for IELTS: Crammar reference and practice. Cambridge, New York: Cambridge University Press.

Chicago Style Citation

Diana Hopkins, and Pauline Cullen. Grammar for IELTS: Crammar Reference and Practice. Cambridge, New York: Cambridge University Press, 2013.

MLA Citation

Diana Hopkins, and Pauline Cullen. Grammar for IELTS: Crammar Reference and Practice. Cambridge, New York: Cambridge University Press, 2013.

Warning: These citations may not always be 100% accurate.