Ohimucki, M., & Leonard, I. A. (1993). The Chemistry of life.
Chicago Style aipamenaOhimucki, Martin, and Isabel A. Leonard. The Chemistry of Life. New York : McGraw Hill, 1993.
MLA aipamenaOhimucki, Martin, and Isabel A. Leonard. The Chemistry of Life. 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.