Iversen, E. . S. Farming the edge of the sea/2nd rev. ed (2nd rev. ed.).
Chicago Style aipamenaIversen, E S. Farming the Edge of the Sea/2nd Rev. Ed. 2nd rev. ed.
MLA aipamenaIversen, E S. Farming the Edge of the Sea/2nd Rev. Ed. 2nd rev. ed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.