James Coombs. (1992). Macmillan dictionary of Biotechnology (2.). New York.
Chicago Style aipamenaJames Coombs. Macmillan Dictionary of Biotechnology. 2. New York, 1992.
MLA aipamenaJames Coombs. Macmillan Dictionary of Biotechnology. 2. New York, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.