Gaya APA

Swanson, C, P., Fowler, H. (NULL). The concise oxford dicionary of current english . London:: London: Clarendon Press; 1956.

Gaya MLA

Swanson, Carl, P.., Fowler, H.W.. "The concise oxford dicionary of current english". London:: London: Clarendon Press; 1956, NULL. Text.