APA (7th ed.) Citation

Condie, K. C., & Sloan, R. E. (1997). Origin and evolution of earth: Principles of historical geology. Prentice-Hall, Inc.

Chicago Style (17th ed.) Citation

Condie, Kent C., and Robert E. Sloan. Origin and Evolution of Earth: Principles of Historical Geology. Upper Saddle River, New Jersey: Prentice-Hall, Inc, 1997.

MLA (9th ed.) Citation

Condie, Kent C., and Robert E. Sloan. Origin and Evolution of Earth: Principles of Historical Geology. Prentice-Hall, Inc, 1997.