Knighton, D. (1998). Fluvial forms and processes: A new perspective. Hodder Arnold.
Chicago Style (17th ed.) ZitazioaKnighton, David. Fluvial Forms and Processes: A New Perspective. London: Hodder Arnold, 1998.
MLA (9th ed.) ZitazioaKnighton, David. Fluvial Forms and Processes: A New Perspective. Hodder Arnold, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.