Otto, J. H. (1985). Modern biology. New York: Holt.
Chicago Style aipamenaOtto, James H. Modern Biology. New York: Holt, 1985.
MLA aipamenaOtto, James H. Modern Biology. New York: Holt, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Otto, J. H. (1985). Modern biology. New York: Holt.
Chicago Style aipamenaOtto, James H. Modern Biology. New York: Holt, 1985.
MLA aipamenaOtto, James H. Modern Biology. New York: Holt, 1985.