CARSON, M. (1972). Hillslope form and process. C.U.Pr..
Chicago Style (17th ed.) ZitazioaCARSON, M.A. Hillslope Form and Process. London: C.U.Pr., 1972.
MLA (9th ed.) ZitazioaCARSON, M.A. Hillslope Form and Process. C.U.Pr., 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.