Shearman, A., Sherman, S., & Russikoff, L. (1987). Basic concepts of chemistry (4th ed.). Houghton Mifflin.
Cita Chicago Style (17a ed.)Shearman, Alan, Sharon Sherman, y Leonard Russikoff. Basic Concepts of Chemistry. 4th ed. Boston [etc.]: Houghton Mifflin, 1987.
Cita MLA (9a ed.)Shearman, Alan, et al. Basic Concepts of Chemistry. 4th ed. Houghton Mifflin, 1987.
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