APA

Barnhart Clarence L, Steinmetz Sol, . (1980). A dictionary of new english. London: Clarendon Press.

Chicago

Barnhart Clarence L, Steinmetz Sol, . 1980. A dictionary of new english. London: Clarendon Press.

Harvard

Barnhart Clarence L, Steinmetz Sol, . (1980). A dictionary of new english. London: Clarendon Press.

MLA

Barnhart Clarence L, Steinmetz Sol, . A dictionary of new english. London: Clarendon Press. 1980.