Ward, A. C. (1962). Twentieth Century Prose. E.L. B. S., and Longmans.
Chicago Style (17th ed.) ZitazioaWard, A. C. Twentieth Century Prose. London: E.L. B. S., and Longmans, 1962.
MLA (9th ed.) ZitazioaWard, A. C. Twentieth Century Prose. E.L. B. S., and Longmans, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.