APA引文

Lee R Kump. (2016). Earth System (3rd.). Pearson.

Chicago Edition Citation

Lee R Kump. Earth System. 3rd. Noida: Pearson, 2016.

MLA引文

Lee R Kump. Earth System. 3rd. Pearson, 2016.

警告：這些引文格式不一定是100％准確.