Jones, R. F., Hill, J. W., & Kolb, D. K. (1998). Student study guide chemistry for changing times (8th ed.). Prentice Hall.
Cita Chicago (17th ed.)Jones, Richard F., John W. Hill, i Doris K. Kolb. Student Study Guide Chemistry for Changing Times. 8th ed. Upper Saddle River, NJ: Prentice Hall, 1998.
Cita MLA (9th ed.)Jones, Richard F., et al. Student Study Guide Chemistry for Changing Times. 8th ed. Prentice Hall, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.