APA (7th ed.) Citation

Du Boulay, F. R. H. (1991). The England of Piers Plowman: William Langland and his vision of the fourteenth century. D.S. Brewer.

Chicago Style (17th ed.) Citation

Du Boulay, F. R. H. The England of Piers Plowman: William Langland and His Vision of the Fourteenth Century. Cambridge [England] ; Rochester, NY, USA: D.S. Brewer, 1991.

MLA (9th ed.) Citation

Du Boulay, F. R. H. The England of Piers Plowman: William Langland and His Vision of the Fourteenth Century. D.S. Brewer, 1991.