Cita APA

Tolkien, . J., & Gordon, . B. (1967). SIR GAWAIN and the green knight (2nd ed.). Clarendon Press.

Citación estilo Chicago

Tolkien, J.R.R, and B.V Gordon. SIR GAWAIN and the Green Knight. 2nd ed. Oxford: Clarendon Press, 1967.

Cita MLA

Tolkien, J.R.R, and B.V Gordon. SIR GAWAIN and the Green Knight. 2nd ed. Clarendon Press, 1967.