APA

Hornby A. S., . (2005). Oxford Advanced Learner's Dictionary of Current English. Oxford: Oxford University Press.

Chicago

Hornby A S, . 2005. Oxford Advanced Learner's Dictionary of Current English. Oxford: Oxford University Press.

Harvard

Hornby A. S., . (2005). Oxford Advanced Learner's Dictionary of Current English. Oxford: Oxford University Press.

MLA

Hornby A S, . Oxford Advanced Learner's Dictionary of Current English. Oxford: Oxford University Press. 2005.