Sackheim, G. I. (2005). Introduction to chemistry for biology students (8th ed.). Pearson/Benjamin Cummings.
Cita Chicago (17th ed.)Sackheim, George I. Introduction to Chemistry for Biology Students. 8th ed. San Francisco: Pearson/Benjamin Cummings, 2005.
Cita MLA (9th ed.)Sackheim, George I. Introduction to Chemistry for Biology Students. 8th ed. Pearson/Benjamin Cummings, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.