Umland, J. B., & Bellama, J. M. (2000). Química general (3a. ed.). Thomson Learning.
Chicago Style (17th ed.) CitationUmland, Jean B., and Jon M. Bellama. Química General. 3a. ed. México: Thomson Learning, 2000.
MLA (9th ed.) CitationUmland, Jean B., and Jon M. Bellama. Química General. 3a. ed. Thomson Learning, 2000.
Warning: These citations may not always be 100% accurate.