APA استشهاد

Quirk, R. a. W. (1957). An Old English Grammar (2nd Edi.). Methuen & Co Ltd.

استشهاد بنمط شيكاغو

Quirk, Randolph and Wren. An Old English Grammar. 2nd Edi. London: Methuen & Co Ltd, 1957.

MLA استشهاد

Quirk, Randolph and Wren. An Old English Grammar. 2nd Edi. Methuen & Co Ltd, 1957.