APA (7th ed.) Citation

(1979). Companion to Chaucer studies (Rev. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Companion to Chaucer Studies. Rev. ed. New York: Oxford Univ. Press, 1979.

MLA (9th ed.) Citation

Companion to Chaucer Studies. Rev. ed. Oxford Univ. Press, 1979.