Kotz, J. C., Treichel, P., & Townsend, J. R. (2009). Chemistry & chemical reactivity (7th ed.). Thomson Brooks/Cole.
Cita Chicago (17th ed.)Kotz, John C., Paul Treichel, i John Raymond Townsend. Chemistry & Chemical Reactivity. 7th ed. Belmont, CA: Thomson Brooks/Cole, 2009.
Cita MLA (9th ed.)Kotz, John C., et al. Chemistry & Chemical Reactivity. 7th ed. Thomson Brooks/Cole, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.