http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Pt. 1. Poems I-VIII, edited by Israel Gollancz.-- Pt. 2. Poems IX-XXXII, edited by W. S. Mackie.
Reprint. Originally published; London : Oxford University Press, 1893-1934.
Early English Text Society (Series) ; no. 104
Early English Text Society (Series) ; no. 194