Hill, J. W., & Kolb, D. K. (1995). Chemistry for changing times: Student study guide (7th ed.). Prentice-Hall.
Chicago Style aipamenaHill, John W., and Doris K. Kolb. Chemistry for Changing Times: Student Study Guide. 7th ed. Upper Saddle River, NJ: Prentice-Hall, 1995.
MLA aipamenaHill, John W., and Doris K. Kolb. Chemistry for Changing Times: Student Study Guide. 7th ed. Prentice-Hall, 1995.
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