Cita APA (7a ed.)

Lutgens, F. K., & Tarbuck, E. J. (2011). Foundations of earth science (6th ed.). Pearson Prentice Hall.

Cita Chicago Style (17a ed.)

Lutgens, Frederick K., y Edward J. Tarbuck. Foundations of Earth Science. 6th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2011.

Cita MLA (9a ed.)

Lutgens, Frederick K., y Edward J. Tarbuck. Foundations of Earth Science. 6th ed. Pearson Prentice Hall, 2011.