APA

Vernon R. H., Clarke G. L., . (2008). Principles of metamorphic petrology. New York: Cambridge University Press.

Chicago

Vernon R H, Clarke G L, . 2008. Principles of metamorphic petrology. New York: Cambridge University Press.

Harvard

Vernon R. H., Clarke G. L., . (2008). Principles of metamorphic petrology. New York: Cambridge University Press.

MLA

Vernon R H, Clarke G L, . Principles of metamorphic petrology. New York: Cambridge University Press. 2008.