APA

Oxford, . (2011). Oxford Advanced American Dictionary For Learners of English. New York: University Press.

Chicago

Oxford, . 2011. Oxford Advanced American Dictionary For Learners of English. New York: University Press.

Harvard

Oxford, . (2011). Oxford Advanced American Dictionary For Learners of English. New York: University Press.

MLA

Oxford, . Oxford Advanced American Dictionary For Learners of English. New York: University Press. 2011.