Kopeikin, S. M. (2014). Frontiers in relativistic celestial mechanics. De Gruyter.
芝加哥风格引文Kopeikin, Sergei M. Frontiers in Relativistic Celestial Mechanics. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2014.
MLA引文Kopeikin, Sergei M. Frontiers in Relativistic Celestial Mechanics. De Gruyter, 2014.
警告：这些引文格式不一定是100％准确.