APA-ийн эшлэл(7 дахь хэвлэлт)

Campbell, E. (2018). The Gawain-Poet and the Fourteenth-Century English Anticlerical Tradition. Medieval Institute Publications.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Campbell, Ethan. The Gawain-Poet and the Fourteenth-Century English Anticlerical Tradition. Kalamazoo: Medieval Institute Publications, 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Campbell, Ethan. The Gawain-Poet and the Fourteenth-Century English Anticlerical Tradition. Medieval Institute Publications, 2018.