Sackheim, G. I. (2005). Introduction to chemistry for biology students (8th ed.). Pearson/Benjamin Cummings.
Chicago Style aipamenaSackheim, George I. Introduction to Chemistry for Biology Students. 8th ed. San Francisco: Pearson/Benjamin Cummings, 2005.
MLA aipamenaSackheim, George I. Introduction to Chemistry for Biology Students. 8th ed. Pearson/Benjamin Cummings, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.