APA (7th ed.) Citation

Petrone, C. M., Scandone, R., & Whittaker, A. (2019). Volcanoes and earthquakes: A guide to our unquiet earth. Smithsonian Books.

Chicago Style (17th ed.) Citation

Petrone, Chiara Maria, Roberto Scandone, and Alex Whittaker. Volcanoes and Earthquakes: A Guide to Our Unquiet Earth. Washington, D.C.: Smithsonian Books, 2019.

MLA (9th ed.) Citation

Petrone, Chiara Maria, et al. Volcanoes and Earthquakes: A Guide to Our Unquiet Earth. Smithsonian Books, 2019.