Citazione Stile APA (7a Edizione)

KITTREDGE, G. L. (1970). Chaucer and his poetry fifty- fifth anniversary. Harvard U.P..

Citazione stile Chigago Style (17a edizione)

KITTREDGE, George Lyman. Chaucer and His Poetry Fifty- Fifth Anniversary. Cambridge: Harvard U.P., 1970.

Citatione MLA (9a ed.)

KITTREDGE, George Lyman. Chaucer and His Poetry Fifty- Fifth Anniversary. Harvard U.P., 1970.