APA (7th ed.) Citation

Hamblin, W. K., & Howard, J. D. (1999). Exercises in physical geology (10th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Hamblin, W. Kenneth, and James D. Howard. Exercises in Physical Geology. 10th ed. Upper Saddle River, N.J: Prentice Hall, 1999.

MLA (9th ed.) Citation

Hamblin, W. Kenneth, and James D. Howard. Exercises in Physical Geology. 10th ed. Prentice Hall, 1999.