Gregory, C., Gregory, D. C. T., & Parrott, D. (2013). The end of Richelieu.
芝加哥风格引文Gregory, C., Dr Charles T. Gregory, 与 D. Parrott. The End of Richelieu. 2013.
MLA引文Gregory, C., et al. The End of Richelieu. 2013.
警告：这些引文格式不一定是100％准确.
APA引文