Franklin

MLA

Turner, Francis J, and John Verhoogen. Igneous and Metamorphic Petrology. New York: McGraw-Hill, 1951.

APA

Turner, F. J, & Verhoogen, J. (1951). Igneous and metamorphic petrology. New York: McGraw-Hill.

Chicago

Turner, Francis J., and John Verhoogen. Igneous and Metamorphic Petrology. New York: McGraw-Hill, 1951.