Cita APA (7a ed.)

Tolkien, J. R. R., Gordon, E., & Davis, N. (1979). Sir Gawain and the Green Knight (2nd ed. revised by Norman Davis.). Clarendon Press.

Cita Chicago Style (17a ed.)

Tolkien, J. R. R., E.V Gordon, y Norman Davis. Sir Gawain and the Green Knight. 2nd ed. revised by Norman Davis. Oxford: Clarendon Press, 1979.

Cita MLA (9a ed.)

Tolkien, J. R. R., et al. Sir Gawain and the Green Knight. 2nd ed. revised by Norman Davis. Clarendon Press, 1979.