APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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