APA

Cambridge University Press, . (2008). Cambridge Advanced Leaner's Dictionary. Cambridge: Cambridge University Press.

Chicago

Cambridge University Press, . 2008. Cambridge Advanced Leaner's Dictionary. Cambridge: Cambridge University Press.

Harvard

Cambridge University Press, . (2008). Cambridge Advanced Leaner's Dictionary. Cambridge: Cambridge University Press.

MLA

Cambridge University Press, . Cambridge Advanced Leaner's Dictionary. Cambridge: Cambridge University Press. 2008.