APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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