Valentine, J. W. (1973). Evolutionary paleoecology of the marine biosphere. Prentice Hall.
Chicago Style aipamenaValentine, James W. Evolutionary Paleoecology of the Marine Biosphere. New Jersey: Prentice Hall, 1973.
MLA aipamenaValentine, James W. Evolutionary Paleoecology of the Marine Biosphere. Prentice Hall, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.