Ehlers, E., & Krafft, T. M., C. (2001). Understanding the earth system. Springer.
Chicago Edition CitationEhlers, Eckart, and Thomas Moss Krafft, C. Understanding the Earth System. Berlin: Springer, 2001.
MLA引文Ehlers, Eckart, and Thomas Moss Krafft, C. Understanding the Earth System. Springer, 2001.
警告:這些引文格式不一定是100%准確.