Cita APA (7a ed.)

Blake, N. F., & Lester, G. (1999). Chaucer in perspective: Middle English essays in honour of Norman Blake. Sheffield Academic Press.

Cita Chicago Style (17a ed.)

Blake, N. F., y Geoffrey Lester. Chaucer in Perspective: Middle English Essays in Honour of Norman Blake. Sheffield: Sheffield Academic Press, 1999.

Cita MLA (8a ed.)

Blake, N. F., y Geoffrey Lester. Chaucer in Perspective: Middle English Essays in Honour of Norman Blake. Sheffield Academic Press, 1999.