Estes, T. H., Mintz, S. L., & Gunter, M. A. (2011). Instruction: A models approach (6th ed.). Pearson.
芝加哥风格引文Estes, Thomas H., Susan L. Mintz, 与 Mary Alice Gunter. Instruction: A Models Approach. 6th ed. Boston: Pearson, 2011.
MLA引文Estes, Thomas H., et al. Instruction: A Models Approach. 6th ed. Pearson, 2011.
警告：这些引文格式不一定是100％准确.