Gessmann, C., & Wood, B. (2002). Potassium in the Earth's core?
芝加哥风格引文Gessmann, C., 与 B. Wood. Potassium in the Earth's Core? 2002.
MLA引文Gessmann, C., 与 B. Wood. Potassium in the Earth's Core? 2002.
警告：这些引文格式不一定是100％准确.
APA引文