Science, 8. N. A., & Stokes, B. J. Chemistry: Teachers' guide.
芝加哥风格引文Science, 8899 Nuffield Advanced, 与 Bryan J. Stokes. Chemistry: Teachers' Guide.
MLA引文Science, 8899 Nuffield Advanced, 与 Bryan J. Stokes. Chemistry: Teachers' Guide.
警告：这些引文格式不一定是100％准确.