Citazione Stile APA (7a Edizione)

Billings, A. H. (1967). A guide to the Middle English metrical romances, dealing with English and Germanic legends and with the cycles of Charlemagne and of Arthur. Folcroft Library Editions.

Citazione stile Chigago Style (17a edizione)

Billings, Anna Hunt. A Guide to the Middle English Metrical Romances, Dealing with English and Germanic Legends and with the Cycles of Charlemagne and of Arthur. Folcroft, Pa: Folcroft Library Editions, 1967.

Citatione MLA (9a ed.)

Billings, Anna Hunt. A Guide to the Middle English Metrical Romances, Dealing with English and Germanic Legends and with the Cycles of Charlemagne and of Arthur. Folcroft Library Editions, 1967.