Kotz, J. C. (1999). Chemistry & chemical reactivity. Saunders College.
Cita Chicago (17th ed.)Kotz, John C. Chemistry & Chemical Reactivity. San Diego: Saunders College, 1999.
Cita MLA (9th ed.)Kotz, John C. Chemistry & Chemical Reactivity. Saunders College, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.