APA (7e ed.) Bronvermelding

Tarbuck, E. J., Lutgens, F. K., & Tasa, D. (2014). Earth science (Thirteenth edition, Pearson New International edition.). Pearson Education Limited.

Chicago (17e ed.) Bronvermelding

Tarbuck, Edward J., Frederick K. Lutgens, en Dennis Tasa. Earth Science. Thirteenth edition, Pearson New International edition. Harlow Essex, England: Pearson Education Limited, 2014.

MLA (9e ed.) Bronvermelding

Tarbuck, Edward J., et al. Earth Science. Thirteenth edition, Pearson New International edition. Pearson Education Limited, 2014.