Parker, E. W. (1943). The Poets Harvest. Longmans.
Chicago Style (17th ed.) ZitazioaParker, E. W. The Poets Harvest. London: Longmans, 1943.
MLA (9th ed.) ZitazioaParker, E. W. The Poets Harvest. Longmans, 1943.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.