Brown, T. L., & LeMay, H. E. (1977). Chemistry: The central science. Prentice Hall, Inc.
Cita Chicago (17th ed.)Brown, Theodore L., i H. Eugene LeMay. Chemistry: The Central Science. Englewood Cliffsn New Jersey: Prentice Hall, Inc, 1977.
Cita MLA (9th ed.)Brown, Theodore L., i H. Eugene LeMay. Chemistry: The Central Science. Prentice Hall, Inc, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.