APA (7th ed.) Citation

Siebert, L., Simkin, T., & Kimberly, P. (2011). Volcanoes of the World: Third Edition (3rd ed.). University of California Press.

Chicago Style (17th ed.) Citation

Siebert, Lee, Tom Simkin, and Paul Kimberly. Volcanoes of the World: Third Edition. 3rd ed. Berkeley: University of California Press, 2011.

MLA (8th ed.) Citation

Siebert, Lee, et al. Volcanoes of the World: Third Edition. 3rd ed. University of California Press, 2011.