MCCONNELL, D. S. (2021). The good earth: Introduction to earth science. McGraw Hill Education.
芝加哥风格引文MCCONNELL, David Steer. The Good Earth: Introduction to Earth Science. McGraw Hill Education, 2021.
MLA引文MCCONNELL, David Steer. The Good Earth: Introduction to Earth Science. McGraw Hill Education, 2021.
警告：这些引文格式不一定是100％准确.