Cita APA (7th ed.)
ebrary, Inc, Blake, N. F., & Lester, G. (1999). Chaucer in perspective: Middle English essays in honour of Norman Blake. Sheffield Academic Press.
Cita Chicago (17th ed.)
ebrary, Inc, N. F. Blake, i Geoffrey Lester. Chaucer in Perspective: Middle English Essays in Honour of Norman Blake. Sheffield: Sheffield Academic Press, 1999.
Cita MLA (9th ed.)
ebrary, Inc, et al. Chaucer in Perspective: Middle English Essays in Honour of Norman Blake. Sheffield Academic Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.