APA

Onions C T,, . (1964). The shorter Oxford English dictionary on historical principles Vol. I A-M. Oxford: Clarendon Press.

Chicago

Onions C T,, . 1964. The shorter Oxford English dictionary on historical principles Vol. I A-M. Oxford: Clarendon Press.

Harvard

Onions C T,, . (1964). The shorter Oxford English dictionary on historical principles Vol. I A-M. Oxford: Clarendon Press.

MLA

Onions C T,, . The shorter Oxford English dictionary on historical principles Vol. I A-M. Oxford: Clarendon Press. 1964.