APA (7th ed.) Citation

Lutgens, F. K., & Tarbuck, E. J. (1995). Essentials of geology (5. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Lutgens, Frederick K., and Edward J. Tarbuck. Essentials of Geology. 5. ed. Englewood Cliffs, NJ: Prentice Hall, 1995.

MLA (9th ed.) Citation

Lutgens, Frederick K., and Edward J. Tarbuck. Essentials of Geology. 5. ed. Prentice Hall, 1995.