APA (7th ed.) Citation

(1950). The Oxford companion to English literature (3. ed., repr.). Clarendon Press.

Chicago Style (17th ed.) Citation

The Oxford Companion to English Literature. 3. ed., repr. Oxford: Clarendon Press, 1950.

MLA (9th ed.) Citation

The Oxford Companion to English Literature. 3. ed., repr. Clarendon Press, 1950.