Gaya APA

Gairns, R., Redman, S. (2012). Oxford Learner's Pocket: Word Skills (Cet. 1.--). Oxford: Oxford University Press.

Gaya MLA

Gairns, Ruth., Redman, Stuart. "Oxford Learner's Pocket: Word Skills". Cet. 1.-- Oxford: Oxford University Press, 2012. Text.