APA

Oxford university press, . (2009). Oxford learner's poket dictionary. : Oxford university press.

Chicago

Oxford university press, . 2009. Oxford learner's poket dictionary. : Oxford university press.

Harvard

Oxford university press, . (2009). Oxford learner's poket dictionary. : Oxford university press.

MLA

Oxford university press, . Oxford learner's poket dictionary. : Oxford university press. 2009.