Cita APA

Lutgens, F. K., Tarbuck, E. J., & Tasa, D. (2008). Foundations of earth science (5th ed.). Pearson Prentice Hall.

Citación estilo Chicago

Lutgens, Frederick K., Edward J. Tarbuck, and Dennis Tasa. Foundations of Earth Science. 5th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2008.

Cita MLA

Lutgens, Frederick K., et al. Foundations of Earth Science. 5th ed. Pearson Prentice Hall, 2008.