APA Citation

Kump, L. R., Kasting, J. F., & Crane, R. G. The earth system (Third edition.).

Chicago Style Citation

Kump, Lee R., James F. Kasting, and Robert G. Crane. The Earth System. Third edition.

MLA Citation

Kump, Lee R., James F. Kasting, and Robert G. Crane. The Earth System. Third edition.

Warning: These citations may not always be 100% accurate.