(1971). Edmund Spenser: The critical heritage. Routledge.
Chicago Style (17th ed.) ZitazioaEdmund Spenser: The Critical Heritage. London: Routledge, 1971.
MLA (9th ed.) ZitazioaEdmund Spenser: The Critical Heritage. Routledge, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.