Embleton, C. (1984). Geomorphology of Europe. Wiley.
Chicago Style (17th ed.) ZitazioaEmbleton, Clifford. Geomorphology of Europe. New York: Wiley, 1984.
MLA (9th ed.) ZitazioaEmbleton, Clifford. Geomorphology of Europe. Wiley, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.