Sackheim, G. I. (2005). Introduction to chemistry for biology students (8th ed.). Pearson/Benjamin Cummings.
Cita Chicago Style (17a ed.)Sackheim, George I. Introduction to Chemistry for Biology Students. 8th ed. San Francisco: Pearson/Benjamin Cummings, 2005.
Cita MLA (9a ed.)Sackheim, George I. Introduction to Chemistry for Biology Students. 8th ed. Pearson/Benjamin Cummings, 2005.
Precaución: Estas citas no son 100% exactas.