APA (7th ed.) Citation

Philpotts, A. R., & Ague, J. J. (2009). Principles of igneous and metamorphic petrology (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Philpotts, Anthony R., and Jay J. Ague. Principles of Igneous and Metamorphic Petrology. 2nd ed. Cambridge, UK, New York: Cambridge University Press, 2009.

MLA (9th ed.) Citation

Philpotts, Anthony R., and Jay J. Ague. Principles of Igneous and Metamorphic Petrology. 2nd ed. Cambridge University Press, 2009.