Feather, R. M., & Snyder, S. L. Glencoe earth science.
芝加哥风格引文Feather, Ralph M., 与 Susan Leach Snyder. Glencoe Earth Science.
MLA引文Feather, Ralph M., 与 Susan Leach Snyder. Glencoe Earth Science.
警告：这些引文格式不一定是100％准确.
APA引文