Hopkins, G. M. (1959). The Journals and papers. Oxford University Pr..
Chicago Style (17th ed.) ZitazioaHopkins, Gerard Manley. The Journals and Papers. London: Oxford University Pr., 1959.
MLA (9th ed.) ZitazioaHopkins, Gerard Manley. The Journals and Papers. Oxford University Pr., 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.