APA (7th ed.) Zitazioa
Jordan, W. C. (1996). The great famine: Northern Europe in the early fourteenth century. Princeton University Press.
Chicago Style (17th ed.) Zitazioa
Jordan, William C. The Great Famine: Northern Europe in the Early Fourteenth Century. Princeton, N.J.: Princeton University Press, 1996.
MLA (9th ed.) Zitazioa
Jordan, William C. The Great Famine: Northern Europe in the Early Fourteenth Century. Princeton University Press, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.