Cita APA (7a ed.)

Brewer, D., & Gibson, J. (1997). A companion to the Gawain-poet (1st pub.). Brewer.

Cita Chicago Style (17a ed.)

Brewer, Derek, y Jonathan Gibson. A Companion to the Gawain-poet. 1st pub. Cambridge: Brewer, 1997.

Cita MLA (9a ed.)

Brewer, Derek, y Jonathan Gibson. A Companion to the Gawain-poet. 1st pub. Brewer, 1997.