Pepin, R., & Porcelli, D. (2002). Origin of noble gases in the terrestrial planets.
芝加哥风格引文Pepin, R., 与 D. Porcelli. Origin of Noble Gases in the Terrestrial Planets. 2002.
MLA引文Pepin, R., 与 D. Porcelli. Origin of Noble Gases in the Terrestrial Planets. 2002.
警告：这些引文格式不一定是100％准确.