APA引文
Padilla, M. J., Miaoulis, I., & Cyr, M. (2005). Earth science. Pearson, Prentice hall.
芝加哥风格引文
Padilla, Michael J., Ioannis Miaoulis, 与 Martha Cyr. Earth Science. New Jersey: Pearson, Prentice hall, 2005.
MLA引文
Padilla, Michael J., et al. Earth Science. Pearson, Prentice hall, 2005.
警告：这些引文格式不一定是100％准确.