APA Style

Hamblin, W. Kenneth, Howard, James D.. (2005). Exercises in physical geology (Twelfth edition). Upper Saddle River, NJ: Pearson Prentice Hall.

Chicago Style

Hamblin, W. Kenneth, Howard, James D.. Exercises in physical geology. Twelfth edition Upper Saddle River, NJ: Pearson Prentice Hall, 2005. Text.

MLA Style

Hamblin, W. Kenneth, Howard, James D.. Exercises in physical geology. Twelfth edition Upper Saddle River, NJ: Pearson Prentice Hall, 2005. Text.

Turabian Style

Hamblin, W. Kenneth, Howard, James D.. Exercises in physical geology. Twelfth edition Upper Saddle River, NJ: Pearson Prentice Hall, 2005. Print.