Walker, R. A., & Johnston, H. (1967). The language of chemistry: Reading, writing, and understanding chemical symbols and equations. Prentice-Hall.
Citación estilo ChicagoWalker, Ruth A., and Helen Johnston. The Language of Chemistry: Reading, Writing, and Understanding Chemical Symbols and Equations. Englewood Cliffs, N.J.: Prentice-Hall, 1967.
Cita MLAWalker, Ruth A., and Helen Johnston. The Language of Chemistry: Reading, Writing, and Understanding Chemical Symbols and Equations. Prentice-Hall, 1967.
Warning: These citations may not always be 100% accurate.