APA

Davidson G., . (1985). Chambers concise dictionary. New York: Chambers Cambridge.

Chicago

Davidson G.W, . 1985. Chambers concise dictionary. New York: Chambers Cambridge.

Harvard

Davidson G., . (1985). Chambers concise dictionary. New York: Chambers Cambridge.

MLA

Davidson G.W, . Chambers concise dictionary. New York: Chambers Cambridge. 1985.