Cita APA (7a ed.)

Elias, S. A., & Alderton, D. (2021). Encyclopedia of geology (Second edition.). Academic Press, an imprint of Elsevier.

Cita Chicago Style (17a ed.)

Elias, Scott A., y David Alderton. Encyclopedia of Geology. Second edition. Amsterdam: Academic Press, an imprint of Elsevier, 2021.

Cita MLA (8a ed.)

Elias, Scott A., y David Alderton. Encyclopedia of Geology. Second edition. Academic Press, an imprint of Elsevier, 2021.